Mildew Root Penetrator & RemoverFoaming action penetrates and attacks mildew at its roots, even in hard-to-clean places. Foam provides adequate contact time for deep cleaning with no scrubbing required. Disinfects as it kills 99.9% of common household mold and mildew. Patented formula suppresses bleach odor, reducing fumes and unpleasant odors. Application: Bathtubs; Counters; Floors; Shower Stalls; Sinks; Toilets; Walls; Applicable Material: Ceramic; Fiberglass; Glass; Grout; Plastic; Vinyl; Chemical Compound: Bleach.