To figure out whether or not your wood floors are the end with 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 manage your hand beyond the wood. If you can environment the texture of the grain, the Flooring Contractors Auckland has a penetrating finish (usually a engagement of a natural oil, such as linseed or tung oil, tainted with additives for drying) topped with 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, with 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 in the works and does not soak into the wood, the finish on the Flooring Contractors Auckland 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 bad skin form beneath the droplets after very nearly 10 to 15 minutes, the floors are hermetically sealed with wax. To cut off the white spots, use a fragment of good steel wool lightly dampened with wax and rub gently. The last is if you suspect a varnish or shellac, say yes a coin and cut the surface of the floor in an inconspicuous corner. If the floor has been hermetically sealed with one of the older completion methods, it will flake off.