To figure out whether or not your wood floors are ended afterward a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood opinion center suggests these tests: First is direct your hand exceeding the wood. If you can mood the texture of the grain, the Quikrete Concrete Floor Stain has a penetrating finish (usually a raptness of a natural oil, such as linseed or tung oil, impure afterward additives for drying) topped afterward wax. Second, in an out-of-the-way spot, dab upon a tiny paint remover. If the finish bubbles up, it is a surface finish, afterward 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 stirring and does not soak into the wood, the finish upon the Quikrete Concrete Floor Stain 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 upon a few drops of water and white bad skin form beneath the droplets after approximately 10 to 15 minutes, the floors are hermetically sealed afterward wax. To separate the white spots, use a piece of fine steel wool lightly dampened afterward wax and smooth gently. The last is if you suspect a varnish or shellac, endure a coin and scuff the surface of the floor in an inconspicuous corner. If the floor has been hermetically sealed afterward one of the older skill methods, it will flake off.