To figure out whether or not your wood floors are over and done with past a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood suggestion center suggests these tests: First is govern your hand greater than the wood. If you can character the texture of the grain, the Garage Flooring Walmart has a penetrating finish (usually a captivation of a natural oil, such as linseed or tung oil, poisoned past additives for drying) topped past 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, past polyurethane, which coats the floor in a protective layer.
The third is in an out-of-the-way area, place a few drops of water. If the water beads happening and does not soak into the wood, the finish on the Garage Flooring Walmart is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective layer has worn away. Fourth, if you sprinkle on a few drops of water and white a skin condition form beneath the droplets after very nearly 10 to 15 minutes, the floors are strong past wax. To sever the white spots, use a piece of good steel wool lightly dampened past wax and massage gently. The last is if you suspect a varnish or shellac, assume a coin and scratch the surface of the floor in an inconspicuous corner. If the floor has been strong past one of the older skill methods, it will flake off.