Cillit Lime & Rust formula simply cuts through the toughest problems like soap scum, bathroom grime & rust. Restore your surfaces to their original shine. Simply spray onto surfaces, leave for up to one minute (but no longer) & wipe away the tough stains. Rinse the surface thoroughly with water after use. Make sure you always test on an inconspicuous area first to ensure compatibility with the surface. Suitable for: Ceramics, Taps, Chrome, Ceramic flooring & wall tiles, Wash basins & toilets, Bath tubs & showers, Shower cubicles made from glass or acrylic plastic, Stainless steel & ceramic sinks, PVC floor coating. Not suitable for: Hot or damaged surfaces, Acid sensitive surfaces, Enamel Aluminum, Natural stones or zinc-plated metals, Marble, Textiles, Carpets, Brass, Satined fittings, Linoleum Varnished, waxed or oiled wood floors, Rubber, Etched/matt glass 450ml, New formula, Up to 5x longer protection & shine, Liquid spray