Can I use CLR to clean my washing machine?

Author: Jerald Runolfsdottir  |  Last update: Tuesday, June 2, 2026

Over time, dirt, grime, limescale and calcium will build up in your washing machine causing bad odours and stains. A small amount of CLR will do the trick, removing unsightly stains and nasty smells. Use CLR for a washing machine good as new.

What is the best thing to run through a washing machine to clean it?

Cleaning a washing machine can be done in a few simple steps. First, add one cup of white vinegar to the machine. Run the washer on the hottest cycle. Next, add one cup of baking soda to the machine. Run the washer on the hottest cycle again. Finally, wipe down the inside of the machine with a damp cloth.

Can you use CLR mold and mildew on a washing machine?

Our CLR Mold & Mildew Stain Remover is formulated to remove topical stains at the beginning stages of growth and can be used safely on the rubber gasket in front loading washing machines, however, Affresh is used to clean out the entire machine.

When should you not use CLR?

Do not use CLR on wood, clothing, wallpaper, carpeting, marble, terrazzo, natural stone, colored grout, painted or metallic glazed surfaces, plastic laminates, Formica or aluminum.

Is vinegar better than CLR?

Vinegar is safer to use than CLR. CLR has some strong chemicals in it, so you need to be careful when you use it.

How to clean your washing machine with CLR Calcium, Lime & Rust Remover

Should I wear gloves when using CLR?

Use in a well ventilated area. To use CLR Metal Clear, wearing rubber gloves, dip a damp cloth or sponge into the solution, rub briskly over the area you are cleaning, let it soak for two to three minutes and then rinse with cold water.

How much CLR to put in a washing machine?

If your machine is HE (high efficiency) and/or 'Water Saver' we recommend using a 1/4 cup of CLR Calcium, Limescale & Rust Remover, instead of the normal 1/2 cup recommended for any other type of washer.

How do I clean the inside of my washing machine from mold?

1-part vinegar and 4 parts water — just vinegar and water can do the trick if the mold growth in your washer gasket is in sparse amounts. 1-part bleach and 4 parts water — use bleach if the above-mentioned natural cleaners don't work for you.

Is CLR better than bleach?

CLR Mold & Mildew Stain Remover

It's an effective bleach-free alternative that's especially good for targeted cleaning.

What is the best thing to clean a washing machine with?

For a homemade option, you can try cleaning your washing machine with vinegar. Just pour two cups of distilled vinegar into your detergent drawer. You can also use soda crystals (or baking soda) to clean your washing machine. Sprinkle half a cup into your drum and then let your washing machine run on a hot setting.

What do professional power washers use to clean?

Professionals use a gas-powered pressure washer, a surface cleaner attachment, and a careful selection of specialized nozzle tips, surfactants, bleaches, degreasers, and oxalic acid for pressure washing.

How to deep clean your washing machine?

How to Deep Clean and Sanitize Your Washing Machine
  1. Remove the bleach/fabric softener dispensers. ...
  2. Add a cup of bleach to the washing machine. ...
  3. Run an entire rinse cycle. ...
  4. Clean the rubber seal. ...
  5. Wipe down the exterior. ...
  6. Unplug the dryer. ...
  7. Clean out the lint drawer. ...
  8. Vacuum.

Can you use CLR on appliances?

CLR® Spot-Free Stainless Steel is specially formulated to be used safely on any stainless steel appliance and surface.

What dissolves limescale in washing machine?

Vinegar, lemon juice, and citric acid are the most common natural descaling agents. Vinegar is the cheapest and most readily available option, but it has a strong odor that some people find unpleasant. Lemon juice and citric acid are more expensive but have a milder scent.

Is CLR safe on fabric?

No, CLR should never be used on clothing. Please find an appropriate stain remover or laundry detergent. If CLR is spilled on fabric, you must rinse immediately. It may break down the fibres in clothing and/or fabric.

How do you remove mold from rubber inside washing machine?

'I mix equal parts warm distilled water and white vinegar in a spray bottle to apply liberally to the seals and drum,' Tamara says. 'I then scrub with a clean cloth or soft-bristled brush, leave it to sit for 15 minutes or so, then wipe and dry with a clean towel.

Is black mold in a washing machine harmful?

The presence of black mould in your washing machine isn't something to take lightly. Not only can it cause health issues like respiratory problems and headaches, but it can also damage your appliance over time.

Can you put dishwasher tablets in the washing machine?

Dishwasher tablets, such as Finish Ultimate All-in-1, can be utilized in washing machines to dissolve grease, dirt, and mineral buildup that may accrue with regular use.

Can you mix CLR and vinegar together?

Bleach And Vinegar

It can be extremely dangerous as it produces chlorine gas when mixed even at low levels. They might clean dust and dirt effectively but can cause breathing issues, coughing, burning, watery eyes, and other similar problems.

How to use CLR to clean front loading washing machine?

How To Clean Your Front Loader Washing Machine
  1. Add 1/2 cup of CLR to the soap dispenser.
  2. Run a full cycle with the machine empty.
  3. After the cycle is completed, run an additional rinse cycle with just water.

What are the side effects of CLR cleaner?

Inhalation: Ingestion: May cause irritation with discomfort or rash, prolonged skin contact may cause ulceration Excessive inhalation may cause irritation of the respiratory passages May cause irritation of the gastrointestinal tract with abdominal pain, nausea, vomiting and diarrhea and corrosion of the mucous ...

Can I let CLR sit overnight?

The product works by breaking down mineral buildup and rust pretty quickly, so leaving it overnight doesn't necessarily make it more effective. In fact, it could damage your toilet if it's left too long - especially overnight. You should only let it sit for just two to five minutes, depending on how bad the buildup is.

Is CLR safe for PVC pipes?

CLR products are safe for all pvc products.

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