Before you apply stain to the floor clean the sanded area thoroughly with tack cloth.
How to fix worn spots in wood floor poly coat.
Use solvent based polyurethane and get the same finish type gloss satin etc and apply a few thick coats.
Apply a light coat of floor wax to the floor s finish and buff it.
Get in the habit of wiping the floor with a white towel right before you coat or a colored towel for white stains.
If your floor is natural unstained wood then try a few types of floor urethane on your test patch.
Apply the appropriate finish to the spot using a rag or paintbrush and stroking with the grain of the wood.
A paintbrush gives more control when using varnish shellac or lacquer but use a rag if applying oil.
Mix oxalic acid crystals sold at home centers and paint and hardware stores in water following the package directions.
Then using a gloved fingertip apply an inch of finger wide stain in the bald spot and let dry following the.
Poly beads aren t usually.
Wipe dark areas of the floor with mineral spirits or acetone to lift the stain from the wood.
Follow these steps to remove a stain.
Sand the area clean it with a solvent afterwards denatured alcohol apply polyurethane let dry.
Rub water stains with no.
If the stain resists these chemicals or if a polyurethane topcoat has already been applied to the.
Let the finish dry then scuff it with 150 grit sandpaper and apply another coat.
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How to fix it.
Wipe the floor with a clean cloth and dry it.
Water based urethane will dry clear while oil based formulations will impart a slight golden.
Sand off the old finish.
If you get any color transfer onto the towel you ve still got pigment on top of the floor that needs to be removed.
The process is straightforward.
How to fix worn spots on hardwood floors.