CLR PRO® Calcium Lime and Rust Remover

CLR PRO Calcium, Lime & Rust Remover is a fast and effective way to clean away calcium and lime deposits as well as scale from porcelain, chrome, glassware, fiberglass, stainless steel and grout.  The formula has many industrial and commercial applications in healthcare, manufacturing, automotive, energy, government and hospitality. CLR will clean HVAC, swamp coolers, tools and humidifiers as well as dehumidifiers.

The formula also is perfect for use on RVs and boats. CLR is safe on all PVC as well as copper plumbing and septic safe. CLR is not recommended for use on painted surfaces, colored grout, aluminum, etched glass, Formica, natural stone, brass, copper or other certain metals. CLR PRO Calcium, Lime & Rust Remover is part of the EPA’s Safer Choice Program recognizing the product as a safer alternative to chemicals.

NSF Approved under the non-food compounds category to be used in food processing, food storage and food service facilities.

CLR PRO is available in a 1 gallon, 5 gallon pail and 55 gallon drum.
Where to Buy
SDS
Ingredients

Download Safety Data Sheet

Download Safety Data Sheet

Ingredients

Lactic Acid
Lactic acid is found in many yogurts and cheeses.  It is also produced in the muscles during intense activity.  Commercially, it is produced by fermentation of simple sugars.  In cleaning producs it functions as a chelating agent; a compound that makes metals more soluble in water.  As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients
Lauramine Oxide
Name for a surfactant. Is used in cleaners to modify the surface tension of water, to aid in even spreading and to allow mixing with oil and dirt so that they can be rinsed away; it is included in many soaps, detergents, and several groups of antiseptics. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Gluconic Acid
This ingredient is an acid formed from the sugar glucose, which naturally occurs in fruit, honey and wine. It is a chelating agent; a compound that makes metals more soluble in water. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Tripropylene Glycol n-Butyl Ether
Name for a solvent used to slow down the evaporation of many liquid products including oven cleaners and inks for ball-point and felt-tip pens. It is very effective at absorbing organic material. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Yellow No. 5
A synthetic lemon yellow dye used all over the world, primarily as food coloring. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Blue No.1
A blue dye used for foods and other substances. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Water
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.