Select the product below to get answers to your most pressing questions.

CLR product shot

All Products

How do I use CLR PRO Calcium, Lime & Rust Remover to clean commercial coffee pots?

Pour enough CLR PRO Calcium, Lime & Rust Remover to cover bottom. Add one cup of warm water, allow mixture to soak and thoroughly rinse with clean water. Using a soft scouring pad while our product is sitting on the stains is recommended. Always check with the manufacturer of your coffee pots first for their recommendations of products that are safe and effective on their materials.

How do I use CLR to clean my dishwasher or washing machine?

Dishwasher: REMOVE dishwashing rinse agent before using CLR. Pour a 1/2 -1 cup of CLR, depending on the capacity of washer, directly into the bottom of an empty dishwasher (no glasses, dishes, or flatware but the racks can stay). Run a normal cycle followed by an extra rinse cycle. Make sure there are no detergents or any other chemicals in the machine while using our product. Washing Machine: Run your empty machine (no clothes) without detergent up to the main wash cycle, which is where the water stops and the cycle is about to agitate. Stop the machine and add 1/2 - 1 cup of CLR, depending on the capacity of washing machine, directly into the tub of the machine. Finish cycle. Run one additional full cycle (wash and rinse) with water only to rinse machine fully. If your machine is HE (high efficiency) and/or 'Water Saver' we recommend using a 1/4 cup of CLR, instead of the normal 1/2 cup recommended for any other type of washer/dishwasher. For Front Loading Machines: Simply add a 1/2 cup of CLR to the soap dispenser (only 1/4 of a cup for HE machines). After the full cycle has completed, run an additional rinse cycle with just water. Make sure there are no clothes or other chemicals in the machine when using our product.

Can I clean the filter to my humidifier?

Use only on metal filters. Dilute equal parts of CLR and warm water into a plastic container. Dip the filter into the solution. Brush to loosen buildup and rinse with water. Allow to dry.

Where to Buy

Find a Distributor

Contact Us

*Required field

Stay Up To Date With All Safety Regulations >