Rocksolid, 32 oz, composite deck stain remover, removes food & drink, grease & oil & algae & mold stains quickly on all composite decks, non-toxic & biodegradable, leaves no residue, safer choice product that meets all us epa safer product standards.

• Non-toxic, biodegradable formula
• Tough on stains
• Safely and easily removes food & beverage stains, grease & cooking oil, stains from algae & mold, and more
• Also a great solution to remove stains on concrete, stone patios & walkways