To figure out whether or not your wood floors are done once 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 control your hand more than the wood. If you can character the texture of the grain, the Floors For Living Barker Cypress has a penetrating finish (usually a captivation of a natural oil, such as linseed or tung oil, poisoned once additives for drying) topped once 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, once 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 up and does not soak into the wood, the finish on the Floors For Living Barker Cypress is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective addition has worn away. Fourth, if you sprinkle on a few drops of water and white a skin condition form beneath the droplets after not quite 10 to 15 minutes, the floors are sealed once wax. To surgically remove the white spots, use a fragment of good steel wool lightly dampened once wax and massage gently. The last is if you suspect a varnish or shellac, assume a coin and cut the surface of the floor in an inconspicuous corner. If the floor has been sealed once one of the older finishing methods, it will flake off.