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Does CLR offer biobased products?

CLR® Calcium, Lime, & Rust Remover and CLR® Active Clear are both biobased products, meaning they contain largely renewable and plant-based ingredients. CLR® has been recognized as a BioPreferred Champion for 2022, signifying our commitment to using renewable materials, supporting the bioeconomy, and bettering the planet. USDA's BioPreferred Program was first introduced in the 2002 Farm Bill with the goal of increasing the development, purchase, and use of biobased products.

How Do I Use CLR Calcium, Lime and Rust Remover?

In a well-ventilated area, mix equal amounts of CLR Calcium, Lime and Rust Remover and warm water. Test on a hidden area before applying to the entire surface. Apply directly to the stain with a brush, cloth or sponge. After 2 minutes rinse promptly with cold water. Never leave CLR Calcium, Lime and Rust Remover on an area for longer than two minutes. If the stain does not disappear, repeat this process and add more CLR Calcium, Lime and Rust Remover solution as necessary. Never mix CLR Calcium, Lime and Rust Remover with other household cleaners or bleach. Always read the manufacturer's directions of the item you will be cleaning to make sure that this product is compatible. Consumer discretion is always advised.

How do I use CLR Calcium, Lime and Rust Remover to clean my coffee maker?

Mix one part (ex: 1 cup) CLR Calcium, Lime and Rust Remover to eight parts (ex: 8 cups) water (for 10-12 cup automatic drip coffee makers). Run through coffee maker as if making coffee. Dispose of solution once product has run completely through the maker, then fill entire pot with clear, cold water and run a complete cycle twice. Instructions are for a regular 8-12 cup coffee maker. *Do not use CLR Calcium, Lime and Rust Remover in coffee makers that hold water permanently. *CLR Calcium, Lime and Rust Remover is not recommended for Gevalia, Keurig or Cuisinart coffee makers. *Do not use CLR Calcium, Lime and Rust Remover in espresso machines. Always read your coffee maker’s manufacturer’s directions before using CLR Calcium, Lime and Rust to make sure product is compatible. Certain coffee makers contain permanent carbon/charcoal filters. Consumer discretion is always advised.

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