To figure out whether or not your wood floors are the end in the same way as a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood guidance middle suggests these tests: First is manage your hand beyond the wood. If you can environment the texture of the grain, the Flooring Contractors Needed has a penetrating finish (usually a raptness of a natural oil, such as linseed or tung oil, unclean in the same way as additives for drying) topped in the same way as wax. Second, in an out-of-the-way spot, dab on a tiny paint remover. If the finish bubbles up, it is a surface finish, in the same way as 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 going on and does not soak into the wood, the finish on the Flooring Contractors Needed is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective lump has worn away. Fourth, if you sprinkle on a few drops of water and white spots form beneath the droplets after not quite 10 to 15 minutes, the floors are unquestionable in the same way as wax. To remove the white spots, use a fragment of good steel wool lightly dampened in the same way as wax and smear gently. The last is if you suspect a varnish or shellac, consent a coin and scuff the surface of the floor in an inconspicuous corner. If the floor has been unquestionable in the same way as one of the older expertise methods, it will flake off.