To figure out whether or not your wood floors are done 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 middle suggests these tests: First is run your hand higher than the wood. If you can feel the texture of the grain, the Epoxy Flooring Nz has a penetrating finish (usually a concentration of a natural oil, such as linseed or tung oil, polluted 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, area a few drops of water. If the water beads taking place and does not soak into the wood, the finish on the Epoxy Flooring Nz 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 spots form beneath the droplets after more or less 10 to 15 minutes, the floors are unquestionable past wax. To remove the white spots, use a piece of fine steel wool lightly dampened past wax and smear gently. The last is if you suspect a varnish or shellac, tolerate a coin and scuff the surface of the floor in an inconspicuous corner. If the floor has been unquestionable past one of the older attainment methods, it will flake off.