Top 10 Best Washing Machine Descalers in 2021

Maintaining your washing machine is a great way to get the most extended life possible from your appliance. Descaling your washing machine will remove lime build-up from the heating element of your washing machine. Leaving a lime build-up in your washing machine will lead to your machine breaking down long before it should and leaving you with the task of purchasing a new washing machine. Forming a scale on your washing machine happens over time and can be prevented by regularly descaling your machine. Your washing machine, clothes, and pocketbook will thank you for descaling your washing machine regularly.

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Having checked many thousands of Washing machine descaler reviews, we can say that the Hotpoint is the best choice for most people in the UK.

95% of the reviewers give 4+ stars to the Hotpoint Washing machine descaler!


Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

The best reviewed Washing machine descaler
Rated 4.7 out of 5

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PS: We have checked 23,755 reviews to make this top 10 list!

RankModelRating
1
Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)
Hotpoint4.7Check Price
2
Wpro DES121 C00424828 Descaler in Bags for Washing Machines and Dishwashers
Wpro4.7Check Price
3
Bosch Genuine Universal Descaler for Washing Machine & Dishwasher (2 x 250g)
Bosch4.7Check Price
4
Dettol Anti Bacterial Washing Machine Cleaner, 250 ml 250 ml (Pack of 1)
Dettol4.6Check Price
5
Oust Pack Of 2 Dishwasher & Washing Machine Deep Cleaning Descaler 1 Pack Of 2
Oust4.6Check Price
6
MIELE WASHING MACHINE AND DISHWASHER DESCALER
Miele4.6Check Price
7
Dr. Beckmann Service-it Power Descaler, 2 x 50 g
Dr. Beckmann4.5Check Price
8
Hotpoint Professional Washing Machine Dishwasher 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)
Hotpoint4.5Check Price
9
HG 174050106 Quick Descaler 500 ml - for Coffee Machines, Kettles and Washing Machines - Removes Scale and Limescale Effectively
HG4.4Check Price
10
Pro-Kleen Washing Machine Cleaner and Descaler - 50 Treatments - Removes Smells Caused by Mould, Mildew & Damp & Grease (1, 5 Litre) 1 5 Litre
Pro-Kleen4.3Check Price
How we rate the Washing machine descalers

We have checked 23,755 Washing machine descaler reviews, so we can show you the weighted average rating of all the Washing machine descalers.

Using the average ratings, you can check what all the reviewers think instead of just viewing the subjective opinion of one specific reviewer.

It's much simplier to find the best products that way.

Not sure what Washing machine descaler to choose? Read on as we are going to take a closer look at each Washing machine descaler!


1 – Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

5 review starsRating 4.7 based on 629 reviews

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Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

Here’s what the reviewers think about the product:

Reviewers like these things

  • Many people considered it a great product.
  • Few customers were happy with the price.
  • A lot of owners liked that it gets rid of bad smells.
  • Others said that it was better than other brands.
  • Many owners said that it keeps the machine clean.
  • Quite a few liked that it was easy to store.
  • Some people liked that it arrived on time.
  • Others were happy with the packaging.
  • Many were of the view that it keeps the machine running smoothly.
  • Most customers said that it was worth the money spent.

Reviewers don’t like these things

  • Some people said that the price was high.
  • Others complained that the instructions were not in English.

  • Rating 4.7 based on 629 reviews
  • 95% of the reviewers give 4+ stars to this Washing machine descaler


2 – Wpro DES121 C00424828 Descaler in Bags for Washing Machines and Dishwashers

5 review starsRating 4.7 based on 719 reviews

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Wpro DES121 C00424828 Descaler in Bags for Washing Machines and Dishwashers

Here’s what the reviewers think about the product:

Reviewers like these things

  • A lot of customers were happy with the results.
  • Few people said that the machine smells fresh afterward.
  • Others liked that it was easy to use.
  • Quite a few were of the view that it makes the machine look new.
  • Some customers said that the product was reliable.
  • Many owners said that this product was excellent.
  • Quite a few considered it to be efficient.
  • Others thought that the price was good.
  • Most recommended the product.
  • Some people liked the fast delivery.

Reviewers don’t like these things

  • Some customers complained that it does not work.

  • Rating 4.7 based on 719 reviews
  • 94% of the reviewers give 4+ stars to this Washing machine descaler


3 – Bosch Genuine Universal Descaler for Washing Machine & Dishwasher (2 x 250g)

5 review starsRating 4.7 based on 32 reviews

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Bosch Genuine Universal Descaler for Washing Machine & Dishwasher (2 x 250g)

Here’s what the reviewers think about the product:

Reviewers like these things

  • Some customers said that the product cleans thoroughly.
  • Many people considered it a good value for money.
  • Others said that it was great for regular descaling.
  • Quite a few were pleased that it does exactly as described.
  • Most were of the view that it was the best product to use.
  • Few people said that it keeps the machine clean.
  • Some owners were happy with the customer service.
  • Quite a few said that it leaves the machine spotless.
  • A lot of people considered it quite effective.
  • Many customers recommended the product.

Reviewers don’t like these things

  • No negative reviews were written about the product.

  • Rating 4.7 based on 32 reviews
  • 92% of the reviewers give 4+ stars to this Washing machine descaler


4 – Dettol Anti Bacterial Washing Machine Cleaner, 250 ml 250 ml (Pack of 1)

4.5 review starsRating 4.6 based on 17,576 reviews

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Dettol Anti Bacterial Washing Machine Cleaner, 250 ml 250 ml (Pack of 1)

Here’s what the reviewers think about the product:

Reviewers like these things

  • A lot of people said that it is amazing.
  • Many customers said that it removes molds efficiently.
  • Others were impressed by how clean the machine became after using it.
  • Few people loved the smell that came after.
  • Some owners said that it was worth every penny.
  • Quite a few liked that a small amount was enough to clean the machine.
  • Many reviewers said that the machine was gleaming when the product was used.
  • A lot of people said that the clothes smell better after using this.
  • Many considered it to be the best cleaner.
  • Some were happy that it didn’t have a bad odor.

Reviewers don’t like these things

  • Some customers said that they did not get the desired results.
  • Others said that the seal was broken when they received the product.

  • Rating 4.6 based on 17576 reviews
  • 89% of the reviewers give 4+ stars to this Washing machine descaler


5 – Oust Pack Of 2 Dishwasher & Washing Machine Deep Cleaning Descaler 1 Pack Of 2

4.5 review starsRating 4.6 based on 851 reviews

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Oust Pack Of 2 Dishwasher & Washing Machine Deep Cleaning Descaler 1 Pack Of 2

Here’s what the reviewers think about the product:

Reviewers like these things

  • A lot of people said that they were happy with the brand.
  • Many customers said that the cutlery came out cleaner after using this.
  • Quite a few thought that the instructions were helpful.
  • Others said that the dishwasher looked cleaner.
  • Some were happy that the dishwasher smelled great afterward.
  • Few customers said that it leaves the washing machine and dishwasher as good as new.
  • A lot of owners thought that this was a reliable descaler.
  • Some people liked that it came neatly packed.
  • Others were impressed by the customer service.
  • Most owners said that they will definitely buy again.
  • A lot of people said that it does the job well.

Reviewers don’t like these things

  • Some customers said that they didn't notice any difference.
  • Others thought that it didn't clean well.

  • Rating 4.6 based on 851 reviews
  • 89% of the reviewers give 4+ stars to this Washing machine descaler


6 – MIELE WASHING MACHINE AND DISHWASHER DESCALER

4.5 review starsRating 4.6 based on 81 reviews

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MIELE WASHING MACHINE AND DISHWASHER DESCALER

Here’s what the reviewers think about the product:

Reviewers like these things

  • A lot of customers said that the product was brilliant.
  • Many people said that it gets rid of the bad smell.
  • Some customers said that they will buy again.
  • Few called it a good value for money.
  • Quite a few thought that the maker was reliable.
  • Most were amazed that it made the machine look brand new.
  • Others said that the product works perfectly well.
  • Some were pleased with the quick delivery. Many customers said that it was reasonably priced. Quite a few found it easy to use.

Reviewers don’t like these things

  • Some owners did not like the performance of the product.
  • Others thought that the instructions were hard to understand.

  • Rating 4.6 based on 81 reviews
  • 92% of the reviewers give 4+ stars to this Washing machine descaler


7 – Dr. Beckmann Service-it Power Descaler, 2 x 50 g

4.5 review starsRating 4.5 based on 1,018 reviews

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Dr. Beckmann Service-it Power Descaler, 2 x 50 g

Here’s what the reviewers think about the product:

Reviewers like these things

  • Some customers said that the product worked well.
  • Few people said that the machine drum became odorless with this.
  • Quite a few thought that it was better than other brands.
  • Many people said that it was easy to use.
  • Others were pleased with the purchase.
  • A lot of people called it an effective cleaner.
  • Some customers were pleased that it keeps the machine fresh.
  • Few people thought that the price was good.
  • Quite a few liked that it arrived early.
  • Some were happy that it works exactly as described.

Reviewers don’t like these things

  • Some customers were not happy with the odor.
  • Few people said that it doesn’t work as expected.

  • Rating 4.5 based on 1018 reviews
  • 89% of the reviewers give 4+ stars to this Washing machine descaler


8 – Hotpoint Professional Washing Machine Dishwasher 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

4.5 review starsRating 4.5 based on 36 reviews

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Hotpoint Professional Washing Machine Dishwasher 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack)

Here’s what the reviewers think about the product:

Reviewers like these things

  • Many people liked the prompt delivery.
  • Some were happy with the packaging.
  • Quite a few said that it descales well.
  • Others considered it a must for the smooth running of the dishwasher.
  • Few people liked that it was easy to use.
  • Many said that they will buy again.
  • A lot of people considered it a great product.
  • Most said that it keeps the machine and dishwasher clean.
  • Few people loved the smell that it leaves afterward.
  • Some thought that the price was fantastic.

Reviewers don’t like these things

  • No critical reviews written of this product.

  • Rating 4.5 based on 36 reviews
  • 84% of the reviewers give 4+ stars to this Washing machine descaler


9 – HG 174050106 Quick Descaler 500 ml - for Coffee Machines, Kettles and Washing Machines - Removes Scale and Limescale Effectively

4.5 review starsRating 4.4 based on 1,980 reviews

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HG 174050106 Quick Descaler 500 ml - for Coffee Machines, Kettles and Washing Machines - Removes Scale and Limescale Effectively

Here’s what the reviewers think about the product:

Reviewers like these things

  • Some customers said that it works great.
  • Others said that it removes the smell.
  • Quite a few said it removes all the limescale.
  • Many customers considered it an effective solution.
  • Few people said that it leaves the machine looking new.
  • Most said that it removes all stains very quickly.
  • Some customers liked the price.
  • Others said that the quality of the product was good.
  • A lot of people were impressed by the results it showed.
  • Most customers said that they will buy again.

Reviewers don’t like these things

  • Some customers said that it was a waste of money.
  • Others did not see any visible results after using it.

  • Rating 4.4 based on 1980 reviews
  • 82% of the reviewers give 4+ stars to this Washing machine descaler


10 – Pro-Kleen Washing Machine Cleaner and Descaler - 50 Treatments - Removes Smells Caused by Mould, Mildew & Damp & Grease (1, 5 Litre) 1 5 Litre

4.5 review starsRating 4.3 based on 833 reviews

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Pro-Kleen Washing Machine Cleaner and Descaler - 50 Treatments - Removes Smells Caused by Mould, Mildew & Damp & Grease (1, 5 Litre) 1 5 Litre

Here’s what the reviewers think about the product:

Reviewers like these things

  • A lot of people were pleased with the timely delivery.
  • Others said that it works perfectly.
  • Quite a few said that it cleans and removes odors.
  • Some people liked that the clothes smelled fresh after using them.
  • Many customers thought that it was an incredible product.
  • Few customers said that the clothes look cleaner.
  • Others were pleased that it cleans the seal too.
  • Quite a few considered the product to be economical.
  • Some customers were happy that it is used in small amounts but produces good results.
  • Quite a few thought that it was easy to use.

Reviewers don’t like these things

  • Few people said that it doesn’t work.
  • Others were not too happy with the smell.

  • Rating 4.3 based on 833 reviews
  • 81% of the reviewers give 4+ stars to this Washing machine descaler

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Notes about this top 10 list


The list was last updated 13 June 2021.

The list shows the best reviewed Washing machine descalers from a much bigger list of selected products. The list should not be considered a complete list of all available, excellent Washing machine descalers.

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