Why choose Clorox bleach toilet bowl cleaner? Because deep disinfection and stain removal in one simple step is the most effective way to tackle the toughest toilet challenges - toilet rings, mold, mildew, and bacteria. How it works: Squeeze the thick bleach gel formula under the rim of the bowl, let it cling and coat stain surfaces, then scrub and flush. The bleach-powered formula kills 99.9% of germs and targets unsightly toilet rings, mold and mildew stains, and odor-causing bacteria on contact. Where to use: Porcelain toilet bowls in any bathroom - ideal for weekly maintenance or when stains and odors need strong Clorox bleach power. When to use: Regular weekly cleaning, before guests arrive, after a household illness, and whenever you need a deep disinfecting treatment. After cleaning: A sparkling, bright bowl with a fresh Rain Clean scent and 99.9% of germs eliminated. Easy-grip bottle for precise under-rim application. (1) When used as directed.