You can even remove difficult to rub toilet calcification rings with this powerful solution; simply apply, wait and rub. GUARANTEED HARD WATER CLEANER: Calm, rust, hard water stains and dirt? Goodbye! Our electric toilet cleaner is here to get rid of mineral deposits and return shine. Simply spray under the edge to cover the entire toilet cup. Then rub, rinse and shine! MULTI-PURPOSE RESTAURANT CLEANER: Use on hard and non-porous bathroom surfaces: glazed ceramic tiles, glazed porcelain, chrome, stainless steel and plastic surfaces associated with floors, walls, accessories, toilets, urinals, bidets, sinks, smart toilets, showers and dressing rooms. Powerful cleaning: our toilet cleaning strips are specially formulated to deal with difficult stains, mineral deposits and odors, leaving your toilet flawless and with a fresh smell Powerful stain removal: This cleaner feeds through tough stains and toilet rings in seconds to leave your toilet clean and shiny. The angled bottle makes it easy to reach difficult spots in difficult areas.