Concrete Cleaner is formulated to clean stone and concrete surfaces.  It is effective in removing oil, grease, baked on carbon, tar and asphalt from unfinished concrete floors, walls and grout. 

Recommended Uses: Concrete Cleaner is engineered to pass through a pressure washer without damaging the high pressure pump. It is safe to use on aluminum, stainless steel, glass, plastic and painted surfaces.  This formula is phosphate free.