To help you get your washing machine in top working order, we’ve rounded up the best washing machine descalers on the market.
Our Editor’s Best Washing Machine Descaler Reviews
Washing Machine Cleaner Descaler 24 Pack – Deep Cleaning Tablets For HE Front Loader & Top Load Washer, Septic Safe Eco-Friendly Deodorizer, Clean Inside Drum And Laundry Tub Seal – 12 Month Supply

Key Features:
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This is a washing machine descaler that is compatible with all types of washers, including high efficiency or standard top-loading and front-loading models. It is also compatible with GE, LG, Samsung, Whirlpool, Maytag, Electrolux, and other brands.
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This washing machine descaler is eco-friendly, septic safe, and made with less packaging. It is a foaming tablet that is a more efficient and environmentally friendly alternative to liquid descalers and wipes.
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This washing machine descaler is a tablet that is exposed to water and breaks down into a powder cleaner. This cleaner is designed to break down grime and hard water build up in your washing machine.
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This washing machine descaler comes in a bulk pack of 24 pods, which is enough to last for one year. This is compared to competitor products which only come in 5 or 6 tablet packs, or liquid treatments which run out quickly.
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This washing machine descaler will freshen your laundry machine and eliminate odors.
Miele Care Descaler Powder to clean and sanitize Washers, 09043380

Key Features:
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This washing machine descaler is a powerful and effective way to remove mineral deposits and limescale from your washing machine. It is safe for use on all types of washing machines, and will leave your machine looking and working like new.
GRIME LABS Washing Machine Cleaner Tablets – Washer Cleaner Tub Deep Cleaning Tabs For Front Loader And Top Load Household HE Wash Cleaners – Laundry Supplies Descaler Deodorizer Odor Remover

Key Features:
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This washing machine descaler will clean your machine and get rid of any grime, dirt, or odor. It is compatible with all brands and types of machines, and is perfect for both high efficiency and regular machines.
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The washing machine descaler comes in a pack of four tablets, and is designed to remove bad odors from all parts of your washing machine. The tablets are easy to use, and will leave your washing machine smelling fresh and clean.
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These washing machine descaling tablets will keep your machine clean for up to 12 months, and come with a scheduling calendar to help you plan your washes. This is a great option for shoppers who want an easy way to keep their machine clean and running smoothly.
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This washing machine descaler promises to remove even heavy grime and scale build-up, using premium quality ingredients that work instantly. It is safe for septic tanks.
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The washing machine descaler comes in tablet form and is eco-friendly. It has less packaging than liquid washer cleaners, liquid descaler, and wipes.
Bosch Neff & Siemens Washing Machine & Dishwasher Anti Limescale Descaler

Key Features:
Bosch 00311918 Quick Descaler for Washing Machines and Dishwashers 2-Pack

Key Features:
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This washing machine descaler is designed to remove limescale and hard water deposits from dishwashers and washing machines quickly and effectively.
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This washing machine descaler includes two 00311918 models.
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This washing machine descaler can be used on Thermador and Gaggenau brands, in addition to the shopper’s own brand.
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If you have hard water, this washing machine descaler is ideal for you! It will help to prevent build-up and keep your machine running smoothly.
ACTIVE Washing Machine And Dishwasher Cleaning Tablets Bundle – Includes 12 Month Supply Dishwasher Cleaner Deodorizer & Washing Machine Descaler Deep Cleaning Tablets – 48 Tablet Combo

Key Features:
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This washing machine descaler is for all types of machines. You can use it on your dishwasher and your laundry machine. It is compatible with Bosch, Frigidaire, LG, Samsung, Whirlpool, Kitchenaid, Kenmore, Maytag models, Standard, High Efficiency, and more.
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This is a washing machine descaler that is designed to eliminate odors and buildup. It comes with a 48 pack of cleaners, which is enough to clean both a washing machine and dishwasher.
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This washing machine descaler is a powerful cleaning agent that can remove hardwater, lime, scale, grime, grease, stain, and more from your appliances. It can also help clean out the basket, filter, and other parts of your washing machine.
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This washing machine descaler is for use once or twice a month to help keep your machine clean. You simply place the pod inside your empty machine and run a self-cleaning or regular cycle.
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This washing machine descaler is a bulk 48 count kit, meaning that it contains enough tablets to last for a year or more. The company promises that this is their best value product, and that it compares favorably to other products with fewer tablets.
NATRUTH Washing Machine Cleaner Descaler 30 Pack Deep Cleaning Washer cleaner Tablets For HE Front Loader & Top Load Washe

Key Features:
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This is a washing machine descaler that is based on the formula of reactive oxygen species and decomposing enzymes. It decomposes dirt and stubborn stains, effectively decontaminates and deeply cleans the washer machine drum. It also keeps a long time clean and gives you a wonderful washing experience.
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This washing machine descaler is suitable for both high efficiency and standard top loading washing machines. It comes in tablet form and is designed to remove dirt and grime from the washing machine drum. This descaler is also effective in meeting various other needs that a shopper may have.
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The Natruth washing machine descaler is a tablet that dissolves and removes stains from your washing machine. It is recommended to use it every month to keep your machine clean and fresh, avoiding secondary pollution to clothes and protecting the health of your family.
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This washing machine descaler is easy to use. You just need to empty the washing machine and add one tablet of Natruth front loader washer tablet. Then, run the washing machine on normal cycle with hot water. After that, turn off the power supply and soak it for 1 to 2 hours to make the product permeate fully. You don’t need to disassemble the washing machine. For detailed operating, please refer to the manual.
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This washing machine descaler is individually packaged for long-term storage, and comes with a satisfaction guarantee. If you are not satisfied with the product, you can contact customer service for a full refund within 90 days.
Miele Carecollection Descaler for Dishwasher & Laundry Machines, 250 g

Key Features:
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This washing machine descaler is a product that helps to remove the build-up of limescale from your washing machine. It is easy to use and can help to prolong the life of your washing machine.
NATRUTH Washing Machine Cleaner Descaler 30 Pack,Triple Decontamination Remover with Natural Formula,Deep Cleaning Tablets For HE Front Loader & Top Load Washer

Key Features:
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This washing machine descaler is a triple decontamination formula that is efficient in removing harmful and stagnant dirt. It also has the ability to dissolve and remove all odor residues that may be generated in washing machines.
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This washing machine descaler is suitable for use on front-loading and top-loading washing machines, both high efficiency and conventional models. It will create a safe and clean environment for your machine.
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This washing machine descaler is easy to operate. You just need to empty the washing machine and add 1-3 washing machine cleaning tablets. Then, the washing machine will start the complete washing cycle and clean itself. This descaler also has a unique foaming effect that makes housework more convenient.
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This washing machine descaler will clean your machine once a month to keep it fresh and clean. It will also protect your machine from secondary pollution and protect the health of your family.
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This washing machine descaler is newly manufactured and comes with a purchase invoice guarantee. The company offers 100% customer satisfaction service.
KIISIISO Washing Machine Cleaner Descaler 20 Tablets,for Front and Top Load or HE Washers, Dedicated to deep cleaning of Inside drum and Laundry Tub Seal

Key Features:
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If you are looking for a washing machine descaler that will deep clean your machine and remove any accumulated dirt and odor-causing residues, then the KIISIISO washing machine cleaner tablet is the perfect product for you. You can do 2 cleaning cycles at first according to your needs to ensure that your machine and clothes are both fresh and clean.
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This is a washing machine descaler that is compatible with all types of washing machines. It is recommended by major manufacturers to clean the laundry once a month.
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This washing machine descaler comes in a value pack of 20 tablets, enough for one year of use.
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This washing machine descaler is designed to eliminate bad odors from your machine by thoroughly cleaning and removing residues.
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This washing machine descaler is made from a non-corrosive and eco-friendly formula that will descale and deep clean your washing machine. It is also safe for internal parts, pipes, and the whole septic tank system.
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This washing machine descaler is easy to use. You simply place the cleaner pods in the washer drum and let it work. This product is from KIISIISO and is a household cleaning product that is meant to keep your family healthy.
Washing Machine Descaler FAQs
1. What is a washing machine descaler?
A washing machine descaler is a product that helps to remove mineral deposits from the interior of washing machines. This can help to improve the efficiency of the machine and extend its lifespan.
2. How does a washing machine descaler work?
A washing machine descaler works by breaking down the minerals that can build up in your machine over time. These minerals can cause your machine to work less efficiently and can even damage it. A descaler will help to remove these minerals and keep your machine working properly.
3. Why do I need to descale my washing machine?
Descaling is necessary to remove built-up minerals, such as calcium and magnesium, from the interior surfaces of your washing machine. Over time, these minerals can accumulate and cause a number of problems, including reduced efficiency, reduced performance, and even leaks.
4. How often should I descale my washing machine?
Most washing machines should be descaled every 3-6 months.
5. What are the best washing machine descalers?
There are a few different types of washing machine descalers, and the best one for you will depend on your specific needs. If you have a high-efficiency washing machine, you may want to use a descaler that is specifically designed for HE machines. Otherwise, a general-purpose descaler should work well.
Conclusion
There are many great washing machine descaler on the market. Our list of the best washing machine descaler will help you save time researching and choosing the best one for you.