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The photographs below are of an 80m2 Black Limestone Patio that was laid in rear garden of a property in Sandbach. All was going well until the installer decided to clean up the stone and remove the excess grout (aka grout haze) using brick acid. This is common practice in the trade after laying a patio however what they failed to realise is that Limestone can be marked by acids and in fact can be dissolved over time. This left the patio looking drained and in quite a state as you can imagine.
In an attempt to restore the black colour of the stone, the tiler painted on a restoration product however with the grout haze still present on the stone all this did was to add to the problems. Frustrated the customer decided to call Tile Doctor and so I went over to see what could be done.
I quickly deducted that the brick acid will have damaged the surface of the stone so to restore it I ran some tests on a small part of the patio that I been badly affected using a series of diamond encrusted burnishing pads of different grits. The pads successfully demonstrated that the appearance could be restored and impressed with the difference I was given the job of renovating all 80m2.
Being outside weather was an issue and I had to reschedule until a dry weather window appeared. Cleaning during damp weather isn’t a problem, it’s the sealer which needs to be applied when the sone is dry to get the right result.
Made with industrial diamonds and available in different sizes and grits, burnishing pads are ideal for restoring the appearance of polished stone floors. The first step was to work on the most badly damaged tiles with a coarse 100 and then 200-grit diamond milling pad fitted to a weighted rotary machine and lubricated with water. This took off the ruined top layer of the limestone bringing up the virgin stone underneath.
Next the patio was worked on with a 400-grit diamond burnishing pad, followed by 800-grit, and then 1500-grit pad. Each pad further renovates the appearance of the stone (Honing) and had to be rinsed after each pad to remove the slurry that is generated.
With 80m2 of Limestone paving to cover it took four days to completely restore all the stone using this method. It was tough work, but it made an incredible difference and naturally was far more cost effective than replacing the patio.
With the stone cleaned up the last step was to restore the natural black colour in the Limestone with an application of Tile Doctor Stone-Oil which restores the deep black colour and adds texture to the stone, it’s also an impregnating sealer in its own right that adds protection and improves mechanical strength once cured.
I allowed this to dry overnight then returned the next day to finish the patio restoration with a further coat of Tile Doctor Ultra-Seal, a no-sheen natural-looking sealer formulated to provide maximum stain protection without altering the colour of the stone.
The customer was delighted with the transformation, what was one an uninviting ugly area now looks fantastic and welcoming. Impressed with the result they left the following glowing feedback:
“Kamila is A M A Z I N G! From discussing our issue over the phone to meeting her in person, her advice and professionalism was second to none. She worked hard to repair our outdoor patio and we are thrilled with her results! We would happily recommend Kamila and wish her every success with her business in the future! Thank you Kamila! X
Kamila Logonzy
East Cheshire Tile Doctor

Our client in the villager of Pembury was feeling really deflated after having a Slate Patio laid adjacent to the full length of her house, however the builder had not applied the sealer correctly creating a mess which ruined the appearance of the stone.
Unfortunately, it is not that unusual to be contacted about this sort of situation, applying a sealer is not as easy as manufactures make out. There are lots of factors to consider, choosing the right sealer, is the stone damp, how do you know if you have applied too much, and it often catches tradesmen out. I was able to reassure them that with the right combination of products and equipment the problem could be rectified.
The first job was to strip off the old sealer which was done using a product called Tile Doctor Remove and Go. The name of this product pretty much says it all and once applied to the stone it is left to soak in for ten to twenty minutes before being scrubbed in with a rotary machine fitted with an abrasive burnishing pad.
Tile Doctor Remove and Go is a multi-purpose stripper which will remove most coatings and sealers, including epoxy grout haze which is another common problem we encounter when tradesmen have not cleaned up properly after grouting. It is also good for removing heavy build ups of grease. I used several burnishing pads of different grits going from coarse to smooth on this patio, rinsing and extracting the soil after each pad.
It was a large area, so this process took up most of the day on its own, fortunately I use a van mounted high pressure cleaning and extraction system to remove the soil which is very efficient and leaves the stone bright clean and reasonably dry afterwards. This ensures the process can be carried out with minimal mess.
It was a nice warm summers day and although cloudy we didn’t get any rain overnight, so after checking the forecast I was able to return the next day and apply a fresh sealer to the Slate.
My client wanted a natural look, so I used Tile Doctor Ultra Seal. This product is a no-sheen, natural-look, impregnating sealer which is formulated to provide maximum stain protection. These impregnating sealers work by penetrating the stone, occupying its pores, and thus preventing dirt from residing there.
The client was so happy and relieved to see the results on what a very expensive patio and commented she was eager to get the first barbecue of the season underway.
We recommended that a regular with the jet wash should keep the patio in good condition and in a few years time we could return to reapply the sealer for them.
Michael Conlon
South Kent Tile Doctor

Recently, I was asked to do some Tile Doctoring at Palmeira Square, in the seaside city of Brighton and Hove, to restore the Victorian tiled floor of one of the downstairs offices. Palmeira Square is a residential area which was first developed in the mid-19th century during the reign of Queen Victoria, so many of the buildings feature some fantastic original Victorian tile floors. Although there are many large terraced houses and even mansions in the area, some of the buildings have been converted into offices for commercial use. My client, who leased the downstairs office, managed to persuade the other tenants to employ professional help to restore the tiles, and so I was asked to come in to clean and seal the floor to get it back to looking its best.
With Palmeira Square being quite a lively area, I made sure to fence off the front door area from the wandering public. My first job was to apply Tile Doctor Remove & Go to the floor, a heavy duty stripper, multi-purpose stripper that was able to remove the stubborn marks, stains and ingrained dirt on and between the tiles. In particular, Remove & Go helped to remove some rust stains I found near the door hinges.
I left the product to sit and work its magic for twenty minutes, and during this time I began cleaning the floor using a buffing pad, which is suitable for use on all types of floor (except polished stone), and a solution of Tile Doctor Pro-Clean diluted with water. The combination of a buffing pad and Pro-Clean helped to remove the general dirt and grime that had built up over time in this high traffic area of the office. After the cleaning was complete, the black tiles appeared grey because any remaining sealer had been removed. However, the colour would return after resealing the tiles, which was my next job.
I returned to the office after two days to seal the Victorian tile floor. To do this, I needed to use Tile Doctor Seal & Go, which meant I had to ask the office workers to keep off the floor for most of the day. This is because I needed to apply six coats of Seal & Go to the floor, and each coat takes roughly fourty minutes to dry. Seal & Go provides a stain-resistant surface seal and a durable low-sheen finish, which will help keep this floor looking great for a long time, even with a high traffic of workers coming in and out of the office.
Luckily, it was a warm day outside, and the floor dried quickly, leaving a shiny, deep black surface. Both my client and I were very happy with the result. The client was also pleasantly surprised to see that I had been able to remove the rust stains near the door.
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This fantastic Victorian tiled hallway floor in Oxford was in good physical condition for its age; however like any sealed floor the sealer had worn down with use and with dirt becoming trapped in the pores of the tile it was now becoming difficult to clean effectively and had become dull and un-inviting. It was now due a really good deep clean and re-seal. Oxford as I’m sure your aware has a rich history and is home to one of the world’s best universities, so not surprisingly many houses here have interesting floors such as this one.
Upon my arrival at the house, my first task was to protect the skirting boards, as well as the wooden floors leading into the other rooms. I then mixed a solution of Tile Doctor Pro-Clean, a versatile, high alkaline cleaner combined 50:50 with Tile Doctor NanoTech HBU, a particularly strong cleaner that utilises nano-sized particles to penetrate into areas of the stone that standard products simply cannot reach.
I applied the solution to the surface and allowed it to soak for thirty minutes, allowing it to get to work on the ingrained dirt so it could be easily removed. Following this, I agitated the solution with a soft brush attached to a rotary scrubbing machine. I then applied more solution and left it for a further thirty minutes, before scrubbing this into the tiles using a black pad fitted to the rotary machine.
After the clean had been completed, I rinsed the entire floor multiple times and vacuumed up the resulting slurry using a wet-vac machine.
I left the floor overnight, allowing the surface enough time to dry and returned then next day to seal the floor, checking first to ensure the tiles had dried. To seal the floor I used several coatings of Tile Doctor Seal & Go. Seal & Go which is a water-based, topical sealer that is suitable for use on unsealed, porous surfaces such as Victorian tile, textured Quarry, Slate, and Sandstone; being water based you don’t get the smell so it’s much more pleasant to work with.
As you can see from the before and after photos, the result was an aesthetically pleasing and – most importantly – clean, Victorian tiled floor. Needless to say, my client was extremely pleased with my work.
Barry Woodward
Oxfordshire Tile Doctor

The task of keeping these white Ceramic Kitchen and Conservatory tiles clean was proving very challenging for this customer, who lives in the town of Somerton in Somerset. Somerton is known for its bustling market, which has supposedly been run on a weekly basis since the Middle Ages, and its famous ‘Market Cross’ at the centre of the beautiful marketplace is a popular tourist attraction for visitors to the West Country.
It probably comes as no surprise to anyone that white tiles are often more difficult to keep clean than others. However, in this case, rather than being badly marked or damaged, these Ceramic tiles had become dirty due to the surface being pitted rather than smooth which trapped ground in marks from spills and dirty footprints etc. The pitted rough surface is very characteristic and provides better grip however they do trap dirt are therefore more difficult to keep clean.
The grout had also suffered over the years, losing a lot of its colour in the process so as well as cleaning the tiles we agreed to give the grout a really deep clean and also to colour the grout to make it more uniform.
To clean the tiles, I firstly created a strong diluted of Tile Doctor Pro Clean and applied it liberally across the entire floor, leaving it to dwell and soak into the tile for a short period in order to soften the ingrained dirt. I then used my heavy weight rotary machine fitted with a black scrubbing pad to agitate the solution and break down the muck.
Once satisfied with the condition of the tiles I turned my attention to the grout lines, cleaning them carefully by hand using a stiff tile cleaning brush and the same solution of Pro Clean and water. This provided a deep, penetrating that clean that left the grout lines clean and free from the dirt and grease that had dulled their appearance for so long.
With some great results achieved through the cleaning, I rinsed the whole floor to wash away any leftover Pro-Clean and left it to dry fully overnight.
I returned to the property the next day to check on the floor and after ensuring the floor was completely dry, proceeded to recolour the grout lines using Tile Doctor’s Grout Colourant. Our Grout Colourants are a waterborne epoxy that recolours, seals and rejuvenates existing grout joints and is available in ten different colours ranging from white to dark greys. The scrubbing with Pro-Clean the day before would also ensure the surface of the grout was clean and would make a good surface for the colourant to bond with.
Since in the past the grout lines had undergone a number of repairs, the existing colour was a mix of different greys. It made most sense then that they picked our ‘Natural Grey’ Grout Colourant for me to use. I painted the Colourant on carefully and waited for 30 minutes before removing any excess, leaving the grout lines perfectly covered in a uniform colour.
The difference was really noticeable and the property owner was really happy with the results. As you can see from the photos, the new grey Colourant really made the grout lines stand out against the clean white Ceramic tiles. Another satisfied customer.
Dave Hurst
Somerset Tile Doctor

The photographs below are of rough Chinese Slate floor tiles installed at a house in Dorchester; they had not been deep cleaned in a long time and the combination of pets and grandchildren had taken its toll on the floor. Rough Slate from China is a relatively inexpensive product and although long lasting and value for money the texture of the Slate is difficult to maintain and thus difficult to keep clean even if fully sealed
To clean the tiles I used a strong dilution of Tile Doctor Pro-Clean which was left to soak into the Slate for a good ten minutes before working it in with a buffing machine fitted with a black scrubbing pad. This action removed the ground in dirt and any old sealer and a stiff brush was then run along the grout lines with more Pro-Clean to get them as clean as possible. The floor was then rinsed thoroughly and any stubborn areas retreated; a wet vacuum was used to extract the soiled water from the surface of the stone in order to get it as dry as possible.
The floor was left to dry overnight and I returned the next day to seal using three coats of Tile Doctor Seal and Go sealer which is a water based sealer (so no smell) that leaves a nice subtle shine to floor.
The slate and the grout looked really dull and dirty before we started and now the floor looks like it was recently laid.
For aftercare we don’t recommend the use of a Floor Steamer as they work on a 100 degrees and this damages the sealer; for regular cleaning use Tile Doctor Ph Neutral Cleaner using a two bucket system, whereby you apply the cleaning solution with a jug, wipe the floor and then squeeze off the excess into the second bucket, this stops you reapplying dirty water onto a clean floor.
Stuart Tibu
Dorset Tile Doctor

We were contacted by a client from the Levenshulme area of Greater Manchester who had just purchased a property there and hated the state of the grout which despite cleaning did not improve. The owner said she could not use the bathroom in this state as it looked disgusting and unclean and was keen to have it renovated. The rest of the house was being redecorated so whilst that was going on, I was called over to have a proper look at the grout and quote for sorting it out.
It didn’t take long to understand the issue, is seems the previous owner in an attempt to improve the appearance of the grout had touched it up by applying another thin layer of grout on top of the original. Now both the new and old was starting to flake off making a real mess.
I explained to the client we would need to scrape out the new layer, clean the original and then apply a grout colourant to improve the overall appearance. I gave her a price for the work, and she was happy for me to go ahead with the job.
My first task was to scrape off the new layer of grout, so I had a stable grout line to work from. I then started cleaning the grout up using a Tile Doctor Grout Colourant Pre-Treater cleaner, this cleans up the grout and being acidic it etches the surface to provide a better base for the grout colourant to adhere to. The dirt was rinsed off and then the area was dried using a heat gun.
Once dry I used a Tile Doctor Grout Colourant in Charcoal Grey (one bottle was sufficient). This product is equally effective for interior or exterior applications including bathrooms and kitchens and it is available in ten different colours. The client had requested to darken the grout and give it a completely new modern look. The colourant is painted onto the grout with a small brush and any excess which gets onto the tile is removed with a cloth before it dries.
The best thing about the grout colourant is it forms an easy to clean seal over the grout which ensures the grout is protected. Given Ceramic tiles are glazed and therefore don’t need sealing the new combination should ensure the tiles keep their appearance for a very long time with minimal cleaning. The silicone sealant between the bath and the wall tiles looked in good condition and had not discoloured so there was no need for this to be replaced.
The bathroom now looked clean and inviting and I’m pleased to report my client was very happy with the completed renovation and was finally happy to use the bathroom!
I recommended that for on-going cleaning that they use Tile Doctor Aqua-Pro, this is a pH neutral cleaner with a trigger action for easy application. It can be used in the bathroom every day. It helps to keep soap scum and limescale at bay and has a pleasant lemon smell so cleaning should not be too much of a chore.
Alex Logonzy
Greater Manchester Tile Doctor

The photographs below are from the bathroom of a house in the Moston area of Manchester which is primarily residential and only 3 miles away from the city centre. My customer had been primarily concerned with the removal of unsightly mould but was also keen to have the grout in the ceramic tiled shower cubicle given a good deep clean.
To clean the Shower Cubicle, I used a strong dilution of Tile Doctor Pro Clean which is a strong alkaline cleaner that works really well on grout. The Pro-Clean solution was decanted into a spray bottle and then sprayed onto the grout lines and left it to dwell. The air in the solution makes it lighter and easier for it to stick to vertical surfaces.
After a few minutes the Pro-Clean was scrubbed in using a stiff grout brush. The tiles were then rinsed with water to remove the soiled solution from the tiles and the process repeated where required.
Although cleaning process was a success there were still a few mould marks left so to tackle these I used Tile Doctor Mould Away spray using the same process of scrubbing and rinsing. The Mould Away spray did the trick for me and I moved on to remove the silicone around the shower cubicle. When removing silicone, you must make sure you get all mouldy silicone out otherwise it can spread from the old to the new.
After I had finished removing the silicone I tidied the shower cubicle and used a bit of gentle heat from my heat gun to dry the grout lines and edges where silicone used to be.
I used my damp tester to make ensure there was no dampness anywhere around the working area and then moved on to colouring the grout which would give the whole shower a fresh and consistent appearance. On this occasion, I used a White colour from the Tile Doctor range of Grout Colourant’s, it’s an epoxy based colourant that protects and rejuvenate the grout lines.
I had to use 2 coats of colourant to get the best result and then moved on to putting new silicone around the shower base with a high-quality mould resistant silicone. When finished adding fresh silicone I tidied up again and the job was complete.
I think you can’t argue the shower cubicle was transformed and customer even said it looks better then when it was new; we also fixed few chips for her whilst there and stripped and replaced the silicone around the sink as a bonus.
Tony Olmet
Greater Manchester Tile Doctor

It’s always a great surprise to find old tiled flooring hidden underneath carpet or linoleum which appears especially common with 19th century properties where it’s not unusual for the owners to uncover fantastically patterned, original Victorian tiled floors and, naturally, they want to restore them to their former glory. If you have a property of this type you might want to look under the carpets.
The majority of the time, however, these tiles have been covered up for decades, allowing for thick layers of muck to build-up and are invariably damaged carpet grippers, surface glue and adhesive tape.
This was pretty much the case with this customer who lives in the town of Warminster and was keen to have her own newly discovered Victorian hallway brought back to life, and called me down to see what could be done. Upon arrival at the property, I determined that the tiles would definitely require a very deep clean, including the remove of numerous glue stains, followed by the application of a new seal.
Before I could begin the deep cleaning process, I needed to remove the carpet grippers and surface glue, attempting to remove as much as possible by hand using a scraper.
For the particularly stubborn areas, I applied Tile Doctor Remove & Go, a powerful stripper specially designed to break down adhesives and solvents, and left it to dwell for 20 minutes to eat through the glue deposits. I then attached a black pad to a rotary machine and scrubbed the area thoroughly to clean the affected areas, before removing the resulting slurry using a wet vacuum and rinsed with clean water.
Once I was satisfied that all of the glue had been removed, I proceeded to soak the floor using a solution of the high alkaline cleaner known as Tile Doctor Pro Clean. This is a versatile product that can be used on a wide range of natural stone floors to deal with heavy soil build-up.
I left the Pro-Clean to dwell for ten minutes, and then scrubbed it into the tiles to remove the ingrained dirt and also to break down any old and ineffectual seals. The floor was then once again rinsed thoroughly with clean water which was then extracted using a wet vacuum before being left to dry for a couple of days.
Upon our return to the property I immediately tested the floor for damp using a damp meter. This is an extremely important test to carry out before sealing any kind of tiled flooring, due to the fact that excess moisture left over from cleaning can cloud the sealer and damage its ability to protect against dirt and stains.
Thankfully, the damp test revealed no excess moisture, and I was able to proceed with sealing the tiles. My choice of sealer was Tile Doctor Seal and Go, a water-based topical sealer that simultaneously provides both a stain resistant surface seal and a durable and aesthetically pleasing low sheen finish, also being water based it doesn’t give off a smell as it dries.
This is a very cost effective product that is highly suitable for use on Victorian and Quarry tiles, I applied five costs to achieve the desired finish.
The customer was very pleased with the final results. It’s always satisfying to restore original Victorian tiled floors to looking their best once again – and this one was no exception.
Stuart Ford
Wiltshire Tile Doctor

Bath Stone is a material that we don’t often encounter. A variation of LimestoneCardiff was quite upset that her Bath Stone window sills had become so unsightly over the four-year period since her house was built, so much so that she contacted Tile Doctor to see if we could help.
While at Tile Doctor we most often work on tiled floors, patios and shower cubicles, I was more than happy to assist in this situation. I popped round to the property to carry out some initial cleaning tests on an inconspicuous area of one of the window sills.
I applied Tile Doctor Pro Clean, which is our high alkaline cleaner, since it’s a very versatile and reliable product, and is suitable for use on most kinds of natural stone. Some fantastic results were achieved quickly, with Pro Clean working efficiently to remove the green and black algae that I presumed came from the trees which were plentiful around the property.
With the test clean a success, we agreed a date to complete the job. I returned on the agreed date with a ladder to treat the rest of the sills using Pro Clean, including the one on the first floor window.
Before carrying out the work, I tested the stone for moisture and the readings were sky high. Therefore, I suggested to the customer not to seal the stone, but instead to maintain it using the same cleaning process as I had undertaken.
The outcome of my restoration was brilliant, so now when the customer feels that the sills need to be rejuvenated again, she can do so very easily.
Julian Iancono
South East Wales Tile Doctor

This set of photographs are from a house in the Warrington suburb of Stockton Heath where my client had discovered a Victorian Tiled floor under carpet in the hallway and was keen to have it restored back to its original condition. You can see from the photograph below that it was in quite a state with dirt and paint splashes however I was confident we could manage it.
On arrival I started to protect the skirting boards and entrance carpet to another room. Once that was done i started to strip the paint splashed and any remaining sealer from the floor using Tile Doctor Remove and Go which is an effective coatings and sealer remover that unlike some products is perfect safe to use on Victorian tiles
Working on the floor the product was diluted, scrubbed into the tile and then left to dwell for twenty minutes before being rinsed off with water which was then removed using a wet vacuum. The floor was now looking a lot cleaner, however I could see a number of stubborn areas that were going to need further treatment so I mixed the Remove and Go 50/50 with another Tile Doctor product called NanoTech HBU (Heavy Build-up Remover), which adds abrasive particles to the solution. This solution was scrubbed in and then rinsed off when i was happy with the condition of the floor. This process took much of the day and once done it was left to dry overnight ready for sealing the next day.
On my return the next morning i tested the floor in several places with a damp meter to ensure it was dry. When i was happy the floor was dry i started sealing with thin coats of Tile Doctor Seal and Go leaving thirty minutes between coats to allow it to dry; in total i gave the floor seven coats of sealer which gave the floor a nice shine which the customer was very happy with. As well as enhancing the look of the floor the sealer will provide stain protection going forward.
Alastair Robb
West Cheshire Tile Doctor

If you have a tiled shower area in your home, it’s very likely you’ve experienced problems with the grout becoming excessively dirty and ridden with displeasing black spots of mould. The underlying issue is due to inadequate ventilation which can be a real problem in modern insulated houses and occasionally the grout can get so imbued with contamination that the problem needs to be resolved professionally.
In the case of this Ceramic tiled shower area, located at a property in Galgate, Lancashire, mould had turned the grout black and had got into the sealant strip around the base. The property owner had tried using the run-of-the-mill cleaning products you can buy in superstores, but they simply couldn’t get the job done. So, she contacted me to see what could be done.
At Tile Doctor, we come across the problem of mouldy shower tiles very often. Excess soaps and shampoos – many of which contain chemicals that harmful to the grout – can quickly build-up if not removed, causing mould and soap scum to emerge quickly, and before you know it, you have a problem like this one.
Thankfully, with the right strength product and cleaning methods, mould can be removed quite easily. The cleaning product used here was Tile Doctor Mould Away, which does what it says on the bottle and can quickly remove mould and black spots from grout and silicone. I applied Mould Away to the grout and surrounding Ceramic tiles and left it to dwell for a short period, before starting to clean the affected areas carefully using soft nail brushes and a small amount of water.
Sometimes it is necessary to repeat this process several times to achieve the best possible results, but in this case two attempts was all it took to get the grout looking like new once again.
Following the cleaning, the area was rinsed thoroughly with water, before bring dried off quickly with a heat gun on a low setting. I then sealed the grout with a single coat of Tile Doctor Wall Grout Sealer, which is a water-based sealer designed to protect against water, oil and acid-based contaminants, and stop them from spoiling the appearance of the grout. It also provides a transparent finish that does not diminish the original colouring of the grout. To add the finishing touches, I polished off the Ceramic tiles as these were already fully glazed and did not require any extra sealer.
The before and after photos are a testament to how significantly the condition and appearance of the grout was quickly improved and needless to say, the customer was very satisfied with the result.
Russell Taylor
Lancashire Tile Doctor

Marble is known for its premium quality, toughness and aesthetic, making it a very popular choice for bathroom countertops, such as this one at a house in Northampton. However just because it’s tough doesn’t mean that Marble can be cleaned with the usual household cleaners. Like all natural stone, Marble is acid sensitive and unsuitable products can have a very damaging effect on its appearance.
In this situation, the property owner had used a limescale remover to remove some unsightly marks from the countertop. Unfortunately, the product was acid-based and instead of making an improvement it just made it worse and caused severe etching.
The first photo above shows the limescale marks from where toiletries have been placed on the side whilst wet. Since Northampton is a hard water area, the limescale deposits over time caused these marks to appear.
The only way to effectively remove the Limestone deposits – while at the same time rectifying the damaged caused by the botched cleaning attempt – was to use a system of hand-held diamond encrusted pads and hand help blocks of various grits to cut back the stone and re-polish it, a process we call burnishing.
Before officially beginning the burnishing process, I ran a few tests to determine the type of pad I would need to use to achieve the best results. I found that, in most areas, I would need to use the Tile Doctor 400 Grit (Coarse) pad to resurface the tile and remove the damaged layer of stone, but in some areas where the etching was worse, I would need to use the 200 Grit (Very Coarse) pad.
After burnishing the affected areas with the Coarse and Very Coarse grit pads, I started to incrementally polish the stone to achieve a high-quality shine, working my up through the Medium, Fine and Very grit pads.
No chemicals were used during this process – only water for lubrication, combined with the six-inch diamond encrusted burnishing pads fitted to a hand-held buffing machine.
The final part of the restoration was to seal the stone to maintain a long-lasting, deep polished appearance. To do this, I used Tile Doctor Shine Powder, which is a crystallising sealer in powder form. The powder is applied directly and combined with water, before being worked into the stone to seal it.
The customer was very happy with the results and the level of shine achieved. I gave the customer a complimentary bottle of Tile Doctor Stone Soap, which is our aftercare cleaner for polished natural stone, along with instructions on periodic maintenance to help maintain the finish we had achieved for as long as possible.
Phil Vissian
Northamptonshire Tile Doctor

Marble tiles can be tumbled in large drums to achieve an aged and softened effect, and this can look very nice providing that the stone is adequately maintained.
In the case of this floor at a property in Twickenham South West London, the Marble tiles that had been laid over five years ago, and in that time the sealer had worn down offering the floor little protection. Dirt had now become ingrained in the pores of the stone and grout, and a deep clean and fresh seal were required to restore the stone’s original colour and lustre. The property owner asked me to complete the job and I was more than happy to oblige.
To begin the restoration, I applied both Tile Doctor Pro-Clean, which is a high alkaline cleaner, and Tile Doctor Remove and Go, which a heavy-duty stripper and remover, to the floor and scrubbed the products in using a scrubbing pad fitted to a professional rotary machine.
The chemical solvents in the Remove and Go helped to break down any old sealer that remained inside the stone, allowing the Pro Clean to then work its magic on the stubborn ingrained dirt the customer had struggled to remove previously. Some of the deeper veins and grout lines I chose to scrub by hand to ensure the fullest and most meticulous clean possible.
The resulting soiled cleaning solution was then pressure rinsed with water and the soil extracted with a wet-vacuum, leaving a completely clean floor that was now ready to be sealed using a new sealant.
I returned to the property the following day after allowing the Marble tiles to dry fully. Drying the tiles is a crucial part of the restoration process, since even a small quantity of excess moisture can cloud the sealer and prevent it from working to its fullest capabilities.
I applied two coats of our solvent-based impregnating sealer known as Tile Doctor Colour Grow. As the name of the product suggests, Colour Grow not only protects the tiles against ingrained soil, it also thoroughly lifts and enhances the natural colours in the stone.
The new seal will make it easy for our customer to maintain the floor, making daily cleaning easier. It will also protect the stone against the nasty spillages that are common in kitchens and living rooms.
The customer was thrilled with the much-improved appearance of the Marble tiles and is very reassured that they will now stay in great condition for a long time. Another satisfied client!
Jonathan Oldham
South Middlesex Tile Doctor

These photographs below are of a Slate Tiled Kitchen floor taken at a customer’s house in Henley-on-Thames which, as its name suggests, sits alongside the River Thames in Oxfordshire. My client’s Slate kitchen floor had recently been cleaned with unsuitable cleaning products which I suspect impacted the sealer leaving it looking dull. Sealers really to improve the look of a stone floor so unsurprisingly once the sealer had been damaged my client had been unable to find a cleaning product that could have any kind of positive effect on the tiles.
It’s fairly well known that many supermarket quality cleaners are only really designed for use on Ceramic or Porcelain tiled floors as they contain acids which strip away at sealers and acid sensitive stone floors, leaving the stone beneath vulnerable. So your select a cleaning product for your floor always read the small print on the back of the label and make sure you avoid anything that mentions not for use on acid sensitive stone; belter still Tile Doctor have a number of products for cleaning tiled floors including Neutral Cleaner and Stone Soap.
To clean the floor and remove any remaining sealer I first made a strong dilution of Tile Doctor Pro Clean which is a strong alkaline cleaner and then spread this over the floor, leaving it to dwell. This allows the cleaner to seep into the slate and get underneath, breakdown sealers and start to lift out ingrained dirt.
Following a dwelling period of roughly ten minutes, I agitated the floor periodically with a rotary machine fitted with a black scrubbing pad and scrubbed along the grout lines with a stiff grout brush. I then used a wet vacuum to extract the resultant slurry away and then followed up by rinsing the floor with clean water, and once again vacuumed up the residue.
Any stubborn areas were retreated until I was happy with the floor and then I left the floor to dry off completely overnight, in preparation for sealing the following day.
Upon my return to the house the following day, I ran some damp tests on different parts of the floor to check for any excess moisture which could potentially damage the performance of the sealer. Once I was satisfied that the floor was completely dry, I proceeded to seal the tiles using Tile Doctor Seal & Go. This will provide a robust surface seal for the future, along with an aesthetically pleasing low-sheen finish.
This sealer works particularly well on Slate tiles and, being a water-based sealant, additionally Seal & Go does not emit an unpleasant smell as it dries. Slate is quite a porous stone so I applied six coats of seal to provide long-lasting protection.
Barry Woodward
Oxfordshire Tile Doctor

The colourful and diverse geometric patterns of a Victorian tiled floor can give a property a regal, elegant and timeless feel, making it a popular choice even in the 21st century. However, as time passes without regular care and maintenance, Victorian tiles can quickly lose their colour and appear deadened by the buildup of dirt and dust over several months (and sometimes years).
This property owner in Hebden a very small village in North Yorkshire of less than 300 people, had this common problem. Her Victorian tiled hallway had not been adequately maintained and was now more difficult to keep clean than ever. To add to the problem, most of the tiles along the edges were either broken, cracked, or filled with holes, probably I suspect from the installation of carpet grippers at some point in the past.
At this point, the property owner turned to Tile Doctor to see what could be done.
Before beginning a deep clean of the entire length of the hallway, it was first necessary to source and install replacement tiles for those that had been broken and damaged. I also relaid any that were loose.
When finished, I left the tiles to set and returned the next day to start the clean. My choice of cleaner in this situation was Tile Doctor Pro Clean, which was scrubbed into the floor with a special pad fitted to a rotary machine to break down ingrained dirt and stains. Pro Clean does this very effectively on all types of tile, including natural stone and of course Victorian tiles.
The floor was then rinsed with water and the soiled cleaning solution extracted from the floor using a vet vacuum. Stubborn areas were re-treated with more Pro Clean, and when I was satisfied with the condition of the tiles the floor was given a final but thorough rinse to remove any trace of cleaning product.
The floor was then left to dry completely overnight to ensure all excess moisture had disappeared, leaving it fresh to be sealed. I returned in the morning for a third day of work to seal the Victorian tiles with four coats of Tile Doctor Seal and Go, a topical sealer which provides a rich satin finish to really add depth to the colours in the tile while protecting it against dirt and stains.
The customer was delighted with the restoration and couldn’t quite believe the huge improvement in the appearance of the tiles, especially in regards to the enhancement in the different colours. Another satisfied customer!
Nigel Stoker
North West Yorkshire Tile Doctor

The before picture below was actually taken after another cleaning company had come in to clean these Terracotta floor tiles for a client in the city of Oxford; well what can I say except they then called Tile Doctor.
I started by doing a test on a small area and realised that I could strip the remaining sealer from the floor with a strong dilution of Tile Doctor Pro Clean which is also an effective cleaner and safe to use on stone and tiled floors. So I diluted Pro Clean with warm water and spread this on the floor leaving it to dwell for twenty minutes before scrubbing it in with a black pad fitted to my Rocky floor machine. This worked very well on the floor and the cleaning solution was soon dirty with the released soil which was removed using a wet vacuum and more water to rinse it away and dry the floor as much as possible.
Satisfied that the floor was now as clean as it could be I left for the day and returned the next day to seal the floor, first checking that the tiles were dry and ready to be sealed.
Sealing was done in two stages starting with an initial coat of Tile Doctor Colour Grow which is an impregnating sealer that adds life to the natural colours in the tiles and gives the floor a good base for the next sealer. The second stage was to apply a few coats of Tile Doctor Seal & Go which builds up a surface seal that leaves a nice sheen to the floor as requested by the customer.

This 1920s single bay house in Earlsdon had been restored by the builder from top to bottom. The hallway floor had been covered in laminate flooring which had been removed, revealing an Edwardian tiled floor beneath. Unfortunately, the plasterer had not covered the floor when working on the walls, so the tiles were now covered in plaster!
The client was keen to keep as many original features as possible and called me in to see if the original 100-year-old floor could be renovated in keeping with the rest of the house. I visited the property to survey the tiles and explained that it certainly could be and having worked on hundreds of these renovations before I was confident of getting a good result. They were happy to go with my quotation and we arranged a time to carry out the work.
The floor tiles themselves were in good condition, but I had to hand carefully scrape the plaster off the tiles before starting on the deep clean. With the plaster removed from the floor I applied Tile Doctor Acid Gel and worked it into the tiles with a coarse 100-grit pad. The floor was then rinsed, and the waste extracted from the floor using a wet vacuum. The process was then repeated with a 200-Grit and then a 400-grit pad until I was happy.
The floor was then speed dried with fans whilst I worked on a repair around the threshold of one of the doors. The repair was relatively straight forward, and I managed to restore the tiling, so the repair was unnoticeable.
The floor was then left overnight to completely dry out. Floors of this age don’t have a damp proof membrane so moisture can build up if they have been covered as in this case. The next stage in the restoration would be to apply a sealer and the floor needs to be dry before you do this otherwise the result can be patchy.
Returning the following day, I first tested the floor with a damp meter to check the moisture levels in different parts of the floor to ensure it was dry enough to seal. The fans had done a good job and I was pleased to find that the floor was dry.
To seal this floor, I used Tile Doctor Seal and Go Extra, it’s a breathable acrylic based sealer that allows for moisture vapour to rise through the tile and evaporate at the surface. This makes it ideal for situations where no damp proof membrane has been installed and there is a low risk of mineral salt deposits being formed (efflorescence).
Once completed the transformation was huge and he Victorian tiles looked well suited to the hallway. Feedback from my client was they were over the moon with the newly restored floor!
For regular cleaning, I recommended Tile Doctor Neutral Tile Cleaner, this is a gentle pH neutral cleaner that will ensure the newly applied seal is retained and not eroded prematurely. This can be the problem with most household cleaning products which contain strong chemicals like bleach which can break down the sealer over time. Without a sealer dirt gets back into the pores of the tile which will mean the homeowner will need to get the floor cleaned and sealed again – a vicious circle!
Mick Gayton
Warwickshire Tile Doctor

Laid six years ago at a house in Farnham this Sandstone tiled kitchen floor was routinely trampled on by two teenagers, gardening parents and two large dogs. All of this had taken its toll of the sealer which had worn off and without its protection the Sandstone tile and grout had turned an indistinguishable sea of brown.
The floor now needed a deep clean and reseal to restore it appearance and get it looking its best for which I had planned should take two days, the first day for cleaning and drying, the second for sealing and quoted accordingly. My client was happy with the quote and we scheduled a date to do the work.
Farnham is a market town in Surrey and is largest town in the borough of Waverley. It is quite a historic town, with many old buildings, including a number of Georgian houses. With good access links to the A3 and London by train its popular with commuters and I often get requests to work here.
I began by taping up the wooden skirting and the plinths in the kitchen to protect them from splashing during the work. Then armed with Tile Doctor Pro-Clean and a stiff brush I set about cleaning up the grout. The dirt released was removed with a wet vacuum before it had a chance to dry then using more Pro-Clean and a 17” buffing machine fitted with a rotating black nylon pad I cleaned the tiles.
The unamused dogs had been banished to the garden. I love dogs but they were chasing my machine around, so I needed to keep them out of the way. The floor tiles were surprisingly dirty, and the client was quite shocked by the amount of dirt I manged to extract.
Once finished I left the floor to dry off fully overnight, sealing a damp floor is never recommended and can result in a patchy appearance.
Returning the next day, I first checked for areas that needed further attention and then took several moisture readings with a damp meter to check the floor was dry. Satisfied that it was, I was ready to apply the sealer.
We had discussed choice of sealer previously and for this floor I had recommended a Tile Doctor sealer called Seal and Go Extra which would be ideal for her traffic heavy floor. Sealing is an important step as it protects the tiles and grout from dirt becoming ingrained in the stone and improves the look of the stone. Seal and Go Extra is also super tough and should last for years if cleaned with the right product. It sets with a subtle sheen but not a shine which she definitely didn’t want. Three coats of sealer were applied which takes around two hours to be dry to the touch but really needs 24 hours for it to cure.
The sealer brought out the variety of colours in the stone floor and the family were happy with their new floor, now they just had to keep the dogs out of the way for 24 hours!
For aftercare I recommended the use of Tile Doctor Neutral Tile Cleaner to keep the floor in great condition.
Rupert Mcleod
West Surrey Tile Doctor

Earlier this summer I was called out to this job in the garden of a house in the city of Ely to inspect a freshly laid porcelain tiled patio with grout haze issues. The builder who had installed the patio hadn’t removed all the grout from the textured surface of the tile before it had dried. This was probably due to the hot weather which reduces drying times and has caught many tilers out. Multiple repeat visits by the builder trying followed who spent countless hours trying to remove the grout haze, unfortunately due to the textured surface of the tile he was unable to remove it and the patio was left looking awful.
Like the builder we are increasingly finding modern grouts, which although more durable, are very difficult to remove. Fortunately belonging to the Tile Doctor network, I had already been made aware of this problem and was able to offer a solution.
I arranged to pay the property a visit to demonstrate a potential solution and quote for resolving the issues. Even though the grout haze was indeed difficult to remove it wasn’t impossible if you know how. The demonstration came out well and relieved that they had finally found a solution to the problem booked me in to get the work carried out.
On my return I started with the application of a strong dilution of Tile Doctor Grout Clean-Up. This product is ideal for removing grout haze or smears as they often referred to; however, being acidic we don’t recommend it for use on every surface so if your using it yourself do check the label first. I left it to soak in for ten minutes before being agitated with a black scrubbing pad fitted to a rotary buffer
The weather was good, so it wasn’t a problem working outside and once all the grout smears were removed, I finished off by giving the whole patio a high-pressure rinse. I use a van mounted rinse/extraction system for this that applies warm water at high pressure onto the patio to dislodge dirt and then extracts the waste into a separate tank in the vehicle. It was an expensive investment but makes light work of jobs like this.
It took around four to five cleans to complete the job, by the late afternoon the grout haze was gone, and the porcelain patio looked completely transformed. It was quite a warm day, so the patio soon dried allowing my client to use it later that day. I should mention that this variety of Porcelain tiles were not the micro porous type and therefore did not need to be sealed.
Relieved the problem was finally resolved and happy with the result my client left the following feedback:
Amazing service, they were able to provide us with a quote and demo before we agreed to work. We are so happy with the results we have as our patio slabs looked ruined to the eye but the Tile Doctor managed to get them looking brand new.
Tom Conlon
Cambridge Tile Doctor
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