To figure out whether or not your wood floors are over and done with 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 counsel center suggests these tests: First is run your hand more than the wood. If you can setting the texture of the grain, the Rubber Flooring Edging Strip has a penetrating finish (usually a concentration of a natural oil, such as linseed or tung oil, mixed in the same way as additives for drying) topped in the same way as wax. Second, in an out-of-the-way spot, dab upon a little 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, place a few drops of water. If the water beads occurring and does not soak into the wood, the finish upon the Rubber Flooring Edging Strip is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective increase has worn away. Fourth, if you sprinkle upon a few drops of water and white bad skin form beneath the droplets after very nearly 10 to 15 minutes, the floors are hermetically sealed in the same way as wax. To separate the white spots, use a fragment of good steel wool lightly dampened in the same way as wax and massage gently. The last is if you suspect a varnish or shellac, put up with a coin and cut the surface of the floor in an inconspicuous corner. If the floor has been hermetically sealed in the same way as one of the older achievement methods, it will flake off.