Asphalt tile is a hard, brittle tile that resists moisture and mold. It is generally used in commercial or industrial settings, and is made of asbestos fibers, pigments, sand and a filler such as petroleum.
Although asphalt tile is very durable, solvents or grease spills will soften it and cause the colors to bleed. Never use a solvent or oil-based wax; use only water-based cleaners and polishes. Avoid highly alkaline or abrasive cleaners.
Asphalt tiles rarely need waxing. Instead, focus on regular maintenance to prevent dirt and grime from building up, which can scratch the tile's surface. Weekly sweeping and mopping with water or a mild cleaner keeps floors looking new and reduces the need for waxing. Soaking the floor with water can loosen the adhesive.
Extremes in temperature cause asphalt tiles to become brittle and crack. Heavy epoxy paint may be a better choice for garage and shed floors if you live in an area with cold winters. Warm or tepid water for cleaning is better than very hot or very cold water.