To figure out whether or not your wood floors are curtains next a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood guidance center suggests these tests: First is manage your hand on top of the wood. If you can quality the texture of the grain, the Behr Concrete Stain Garage Floor has a penetrating finish (usually a incorporation of a natural oil, such as linseed or tung oil, impure next additives for drying) topped next wax. Second, in an out-of-the-way spot, dab on a little paint remover. If the finish bubbles up, it is a surface finish, next polyurethane, which coats the floor in a protective layer.
The third is in an out-of-the-way area, area a few drops of water. If the water beads up and does not soak into the wood, the finish on the Behr Concrete Stain Garage Floor is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective growth has worn away. Fourth, if you sprinkle on a few drops of water and white bad skin form beneath the droplets after practically 10 to 15 minutes, the floors are sound next wax. To remove the white spots, use a piece of good steel wool lightly dampened next wax and smear gently. The last is if you suspect a varnish or shellac, say you will a coin and cut the surface of the floor in an inconspicuous corner. If the floor has been sound next one of the older skill methods, it will flake off.