What worked for my grandma seems to work well for me as well. Drawers without roller units get a nice swipe with a candle. Just take a cold taper candle and rub the side gently down both the drawer and the frame. The wax helps things glide much more smoothly. I believe there are also silicon-based products on the market designed to produce the same effect...

Waxing the slides is a good solution, you will have to repeat it periodically. I have fixed wooden drawer slides (if the wood slides or drawer sides are in good enough shape) by using a pvc strip to create a semi-permanent sliding surface. A good source is "V-flex" type window and door weatherization gasket strips. These are flat pvc strips that are sold to weatherize doors and windows. One half of the strip has an aggressive adhesive; you fold the strips in half to create a weatherproof seal. I cut the non-adhesive backed side off and use the remaining side with the adhesive on either the drawer bottom or dresser slide. You will need to clean the wood surface of any dust and wax before applying the strip.

Either maintaining a wax or pvc slide will also eliminate the erosion of both wood drawer bottom and slide that happens to old drawers over time. Eventually the wear will cause the drawer to tilt backwards when closed and can even wear away clear to the drawer bottom panel.

Thank you ginam and wflather for responding so quickly. I will take the drawers out tonite and learn the "anatomy of a drawer". I may have further questions about where to wax and where to apply the weather strips.

I suspect they you are missing that piece in the center of the "slot" where the drawer goes, called a guide...keeps a drawer from zigging and zagging.
Soap will help but won't solve the problem...
And WD-40 is good too....but you never will be able to paint or varnish where it has been....so use with care.
Linda C

Most "common" dressers and chest of drawers made (in the midwest) do not have a center "guide" as others have refered to. I have restored many of these and I think I have come across maybe one or two,and these were markedly different in their construction. The wax and or parafin trick works the best, short of rebuilding the drawer sides where "wood has worn out wood" and hindered the smooth sliding of the drawers.

The dresser I have needs to have the bottoms replaced.I don't want to use plywood,but need thin wood to fix the problem.Where can I buy small sheets of thinly planed wood?