To figure out whether or not your wood floors are done similar to a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood recommendation center suggests these tests: First is direct your hand higher than the wood. If you can character the texture of the grain, the Flooring Contractors Oxford has a penetrating finish (usually a captivation of a natural oil, such as linseed or tung oil, dirty similar to additives for drying) topped similar to wax. Second, in an out-of-the-way spot, dab on a little paint remover. If the finish bubbles up, it is a surface finish, similar to 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 on the Flooring Contractors Oxford is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective mass has worn away. Fourth, if you sprinkle on a few drops of water and white spots form beneath the droplets after nearly 10 to 15 minutes, the floors are solid similar to wax. To separate the white spots, use a piece of good steel wool lightly dampened similar to wax and smooth gently. The last is if you suspect a varnish or shellac, believe a coin and scratch the surface of the floor in an inconspicuous corner. If the floor has been solid similar to one of the older execution methods, it will flake off.