Scrubbing Bubbles® 32 oz. Foaming Bleach Bathroom Cleaner is a deep penetrating foaming formula that cuts through tough soap scum, mildew stains, and grime. It removes mildew faster without overpowering strong bleach scent. Combining surfactants and bleach not only removes mildew but penetrates soap scum. It can be used on a variety of surfaces and is safe on stainless steel, chrome, fiberglass, vinyl, and plastic.