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 recommendation center suggests these tests: First is direct your hand on top of the wood. If you can setting the texture of the grain, the Rubber Flooring Karachi has a penetrating finish (usually a fascination of a natural oil, such as linseed or tung oil, infected 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 up and does not soak into the wood, the finish on the Rubber Flooring Karachi 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 very nearly 10 to 15 minutes, the floors are strong past wax. To cut off the white spots, use a fragment of good steel wool lightly dampened past wax and massage gently. The last is if you suspect a varnish or shellac, agree to a coin and graze the surface of the floor in an inconspicuous corner. If the floor has been strong past one of the older feat methods, it will flake off.