Clean tile and grout starts with clean ingredients that’s why we formulated Rug Doctor Tile and Grout Cleaner. Our multi purpose, deep cleaning formula is safe and effective when used as directed with no compromise. The pro enzymatic formula eliminates stains and odors from mold, mildew, grime, oil, soap scum, water deposits, embedded dirt, biological stains, and more. Great for use on shower tile, floors, bathrooms, and kitchen grout. This deep cleaning formula helps restore the look of grout. Acid free and non abrasive, this cleaner restores the look of grout. Certified Biobased product as backed by the USDA BioPreferred program means it’s free of harsh chemicals such as chlorine, ammonia, phosphates, alcohol, or dyes. Use daily for quick clean ups or monthly for deep cleaning to remove stubborn stains. Use Rug Doctor tile and grout spray with a grout brush. For best results, use with the Rug Doctor grout brush