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How to Clean Your Coffee Maker with CLR?

How to Clean Your Coffee Maker with CLR

CLR is a popular cleaning agent used to clean a wide variety of objects. What does CLR indicate? How does CLR clean a coffee maker? This article covers everything you need to know about cleaning the coffee maker with CLR.

CLR is a cleaning solution whose acronym stands for Calcium, Lime, and Rust remover. It is highly effective at removing and dissolving tough calcium and lime deposits from various surfaces. The cleaning solution is extremely effective at removing tough lime stains and calcium deposits. Typical applications include bathrooms, toilets, glass, sinks, etc. People use it to clean washing machines, dishwashers, and coffee machines today.

This article describes the safety of CLR for cleaning coffee maker components. Additionally, we will discuss how to correctly use CLR to clean the coffee maker.

Is CLR safe for the coffee maker?

CLR cleaning solution contains propylene glycol, gluconic acid, lactic acid, luramine oxide, glycolic acid, sulfamic acid, surfactant, citric acid, water, etc. This powerful solution cleans any surface well. But how safe is it for coffeemaker machines?

CLR cleaning solution is not safe and is suggested for cleaning some common coffee machines. Keurig, Cuisinart, and Gevalia. The solution isn't acceptable for coffee makers that permanently store water. The CLR cleaning solution works with practically all other brands and machines.

It's not advised for cleaning pricey home espresso machine. It can cause blockage and equipment malfunction, rendering it useless. Read the machine's handbook. Some coffee maker manuals provide recommendations and usage instructions.

Remove filters when using CLR. because filters can capture hard-to-remove solutions. If your coffee machine has a permanent carbon or charcoal filter, avoid the solution. These things can capture and filter solutions.

How to Clean a Coffee Maker with CLR

We'll explain how to clean a coffee maker with CLR solutions below. Choose a safe CLR solution before starting. Cleaning requires clean water. Follow these steps:

  • First, remove the coffee maker's filter. You can't clean filters with CLR; remove them before cleaning. If you don't remove the CLR filters, they can get destroyed.
  • Make a cleaning solution. 1:8 CLR:water ratio. Eight parts water to one part CLR.First add water to the decanter, then CLR. Use clean water. Mix after adding.Pour the mixture into the coffee machine's water tank.
  • Turn on the machine after adding the mixture to begin descaling. Run the machine for 20 minutes. Pour the dirty beverages into the sink once finished.Rerun the descaling with clean water. To remove residue and odor, repeat the process 2 to 3 times.

Clean the coffee pot and decanter using CLR or other methods. If these items are dishwasher-safe, use them.


How to Choose the CLR for a Coffee Machine?

Various brands make CLR cleaning solutions. Their strength and abilities vary widely. Some are poisonous or acidic and shouldn't be used in a coffee maker. Both your body and the coffee maker can be harmed. Choose a moderate, non-corrosive CLR.

Does CLR pose any health risks?

Toxic and powerful acids in CLR can be harmful. Choose non-corrosive, non-toxic brands. If you're worried about your health, wear masks and gloves while cleaning. Descaling the coffee maker with clean water in numerous cycles can decrease coffee contamination.

What happens if you leave CLR on too long?

Never leave the CLR solution too long when cleaning. The acidic solution can damage the air fryer and cause it to malfunction. Never leave the CLR solution overnight. Don't do the cleaning in one 20-minute cycle and don't repeat it.

Is CLR Better Than Vinegar?

CLR beats vinegar. CLR is 15 times more effective than vinegar based on pH. One gallon of vinegar equals 1 cup of CLR. CLR will provide a superior cleaning outcome.


CLR can clean tough machine buildup. Use cleaning solutions with caution. Ensure it's safe for your device. Also, avoid using CLR too often because it slows down the machine.