CLR Calcium Lime Rust Remover, Enhanced Formula, 28 fl oz (828 ml)

Product Information

We recommend contacting the manufacturer of your particular item for their advice on suitable cleaning solutions. I contacted the seller, who responded promptly and sent a replacement, which arrived the following day. Avoid contact with wood, clothing, wallpaper, carpeting, natural stones, brass, copper, aluminum, galvanized metals, any painted, coated or sealed surfaces. CLR Calcium, Lime and Rust Remover is a powerful formula that quickly and easily dissolves and removes tough calcium and lime deposits as well as surface rust stains from bathtubs, toilet bowls, sinks, glass, chrome, fiberglass, stainless steel, most coffee makers, humidifiers, dishwashers, washing machines and shower heads.

The chemical make-up of CLR Calcium, Lime and Rust Remover is not compatible with the materials or components of a water heater and cannot be thoroughly flushed through the water heater after 2 minutes. Literally diluted as instructed, pour it on, gave a light brush and cleared every last stain with ease.Due to the natural density and hardness of calcium as a mineral, the calcium can actually etch and embed itself into the material of the glass (usually present by having a cloudy appearance vs. Concrete: Use per instructions above but do not use on colored concrete, concrete under 1 year old, or on sealed or stamped concrete. If CLR was ineffective in cleaning the glass, the surface may be etched and there is no remedy to remove the cloudiness.

Its high biobased content earned it certification by the USDA’s Bio preferred program and is part of the EPA’s Safer Choice Program (formerly Design for the Environment (DfE)) which recognizes the product as a safer malternative to chemicals. If the stain does not disappear, repeat this process and add more CLR Calcium, Lime and Rust Remover solution as necessary.While our product is non-toxic we recommend washing the bowls prior to putting food or water back in them. DO not use CLR on any natural stone or marble (including cultured marble), terrazzo, coloured grout (any other colour than white), any painted, coated, sealed or metallic glazed surfaces, plastics (Food grade or soft), laminates, Formica, Slate, Titanium, Rubber, Corian, aluminium, galvanized metals, nickel, oil rubbed bronze, brass, copper, steam irons, leaded crystal, refinished tubs or any damaged or cracked surface. Calcium Lime Rust, more commonly known as CLR, is a household cleaning product used for dissolving stains, such as calcium, lime, and iron oxide deposits. I have tried various products even left them over night without any success so decided to try this one.

If you’re not completely satisfied with CLR’s ability to dissolve your calcium, limescale and rust stains, we’ll give you your money back. CLR Calcium, Lime and Rust Remover is part of the EPAs Safer Choice Program, recognizing the product as a safer alternative to chemicals.Reverse Osmosis (RO) is a water treatment process that removes contaminants from water by passing the water through a membrane, (filter), where contaminants are filtered out yielding more pure quality water. Please note: considered to be good on the whole when using with bronze, but on occasion can cause some minor discolouration or very minor corrosion. The product also contained phosphoric acid at one time, [ citation needed] but it is now phosphate-free.