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 suggestion middle suggests these tests: First is rule your hand exceeding the wood. If you can vibes the texture of the grain, the Flooring Companies Johannesburg has a penetrating finish (usually a concentration of a natural oil, such as linseed or tung oil, poisoned 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, area a few drops of water. If the water beads taking place and does not soak into the wood, the finish upon the Flooring Companies Johannesburg is intact. If the water is absorbed into the floor or leaves a dark spot, the wood is unfinished or the protective growth has worn away. Fourth, if you sprinkle upon a few drops of water and white spots form beneath the droplets after nearly 10 to 15 minutes, the floors are unquestionable in the same way as wax. To cut off 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, allow a coin and graze the surface of the floor in an inconspicuous corner. If the floor has been unquestionable in the same way as one of the older capability methods, it will flake off.