To figure out whether or not your wood floors are done subsequent to a polyurethane, shellac, wax or varnish, or have a finish that has worn away and is no longer providing coverage, the American Hardwood information middle suggests these tests: First is direct your hand exceeding the wood. If you can air the texture of the grain, the Zazzle Floor Tile has a penetrating finish (usually a fascination of a natural oil, such as linseed or tung oil, tainted subsequent to additives for drying) topped subsequent to 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, subsequent 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 going on and does not soak into the wood, the finish upon the Zazzle Floor Tile 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 upon a few drops of water and white bad skin form beneath the droplets after very nearly 10 to 15 minutes, the floors are sound subsequent to wax. To cut off the white spots, use a fragment of good steel wool lightly dampened subsequent to wax and rub gently. The last is if you suspect a varnish or shellac, endure a coin and scrape the surface of the floor in an inconspicuous corner. If the floor has been sound subsequent to one of the older skill methods, it will flake off.