If your floor is natural unstained wood then try a few types of floor urethane on your test patch.
How to fix worn spots in wood floor poly coat.
Then using a gloved fingertip apply an inch of finger wide stain in the bald spot and let dry following the.
Sand off the old finish.
Wipe the floor with a clean cloth and dry it.
Apply the appropriate finish to the spot using a rag or paintbrush and stroking with the grain of the wood.
Sand the area clean it with a solvent afterwards denatured alcohol apply polyurethane let dry.
Apply a light coat of floor wax to the floor s finish and buff it.
How to fix worn spots on hardwood floors.
Use solvent based polyurethane and get the same finish type gloss satin etc and apply a few thick coats.
How to fix it.
A paintbrush gives more control when using varnish shellac or lacquer but use a rag if applying oil.
Wipe dark areas of the floor with mineral spirits or acetone to lift the stain from the wood.
Mix oxalic acid crystals sold at home centers and paint and hardware stores in water following the package directions.
Be sure to wear eye protection and acid resistant rubber gloves.
Water based urethane will dry clear while oil based formulations will impart a slight golden.
If you get any color transfer onto the towel you ve still got pigment on top of the floor that needs to be removed.
Poly beads aren t usually.
Before you apply stain to the floor clean the sanded area thoroughly with tack cloth.
Basic wood floor installation basic wood floor installation.
The process is straightforward.
Let the finish dry then scuff it with 150 grit sandpaper and apply another coat.
Get in the habit of wiping the floor with a white towel right before you coat or a colored towel for white stains.
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Follow these steps to remove a stain.