Home Depot & I think *Lowes* (not 100% sure) has some "Zep" brand bottles that are very durable. I think there like $2-3 a piece..

Dollar Tree also carries spray bottles.. I wouldn't expect them to hold up all that well though.

Edit- added more information

This post was edited by OneBigMess on Mon, Jan 7, 13 at 1:50

How about soap dispensers that last more than a month and a half?

A couple of weeks ago WalMart had some called "Forumla 3X Sprayer". About a tough as I have seen retail. They were in the area with mops and brooms. I bought three, been using one, and am happy with it.

The grey Spraymaster bottles. These are the only ones that survive fly spray for horses, and you can keep diluted bleach etc in them no problem:

Here is a link that might be useful: Spraymaster

I 'repurpose' trigger spray bottles that originally had spray products in them.

Window cleaners
Fabreeze is a good one
Bathroom cleaners
General purpose...Fantastic, etc

I 'pitch' any that spray in a stream as I'm wanting 'mist' sprays. You might ask others to save their bottles. I also 'find things' like that at the Recycle Center dumpsters when I'm dropping things off.

I don't buy commercial cleaners - un-necessary, expensive and full of unhealthy chemicals and fragrances! Also you need to be careful re-using bottle chemicals can leach into the plastic and then react with other chemicals added to the bottle.

I use just water and microfiber cloth for 99% of cleaning, vinegar and hydrogen peroxide when I need a bit more power (you spray one then then other, they combine to form peracetic acid which is a powerful sanitizing agent yet breaks down in minutes leaving no toxic residue or fumes. That's why you have to keep the vinegar and hydrogen peroxide in separate bottles so they combine only when they are sprayed together on the surface and react. This method is used widely in food prep. I use it to sanitize kitchen and toilets.

Here is a link that might be useful: Mixing vinegar and hydrogen peroxide

This post was edited by tinan on Sat, Jan 12, 13 at 22:20