Flitz CR 01606-12A Instant Calcium, Rust and Lime Remover, 16 oz. Spray Bottle, 12-Pack
This product can be used indoors or outdoors. This is safe on glass, aluminum, painted surfaces, fiberglass, stucco, brick, porcelain, brass and copper. Instantly removes hard water spots and rust stains caused by sprinklers, calcium deposits and stains, soap scum, lime deposits, corrosion, tarnish, grease and oil. Not suitable for chrome.