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Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, 75 Count , Removes Limescale, Residue, Dirt, Rust & Malodours , Deep Clean , XL Pack Size

4.7 out of 5 stars 20,514 ratings
£19.34 with 31 percent savings £0.26 per count
RRP: £28.00
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Size Name: 75 Count (Pack of 1)
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Purchase options and add-ons

Brand Calgon
Item form Tablet
Scent Unscented
Specific uses for product Washing Machine
Material feature limescale protection
Item volume 3.6 Litres
Unit count 75.0 count
Surface recommendation Stainless Steel
Material Type Free Bleach Free
Special feature Removes limescale

About this item

  • DEEP CLEAN-Effectively removes limescale and other harmful deposits.
  • WATER SOFTENING- Softens hard water to protect your machine and clothes.
  • ODOR ELIMINATION -Neutralizes unpleasant odors.
  • RUST PREVENTION- Helps prevent rust buildup.
  • EXTENDED MACHINE LIFE- Regular use can help prolong the life of your washing machine.
› See more product details
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Top Brand

Calgon

98% positive ratings from 5K+ customers

50K+ recent orders from this brand

Frequently bought together

Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, 75 Count , Removes Limescale, Residue, Dirt, Rust & Malodou
This item: Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, 75 Count , Removes Limescale, Residue, Dirt, Rust & Malodours , Deep Clean , XL Pack Size
£19.34 (£0.26/count)
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Important information

Safety Information:

Keep out of reach of children If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. If swallowed: Call a Poison Center or doctor/physician if you feel unwell. If medical advice is needed, have product container or label at hand.

Ingredients:

see package

Product description

Product Description

Calgon 4-in-1 water softener tablets are fast acting to boost efficiency for your washing machine by removing limescale and helping your washing machine to live longer. They are suitable to use alongside your washing liquid, washing capsules and washing powder.  

Simply add one Calgon 4-in-1 tablet to each wash into the detergent section of your washing machine with your laundry in addition to your usual laundry detergent for: 1. Limescale prevention 2. Removal of dirt & residue left by detergents 3. Odour elimination, to keep your washing machine smelling clean

Calgon tablets begin acting immediately to break down limescale and prevent dirt residue, leaving your washing machine healthy with every wash. The tablets actively protect against limescale, dirt residue, odours and corrosion from the very first seconds of the wash cycle. Calgon protects not only the heating element of your washing machine but also the drum, pipes, hoses and pump to ensure all parts of your washing machine that come into contact with water are protected. Help your Washing Machine Live Longer with Calgon.

Ingredients

see package

From the manufacturer

Calgon 4 in 1, washing machine cleaner, limescale remover, washing machine descaler, removes odours
Calgon 4 in 1, washing machine cleaner, limescale remover, washing machine descaler, removes odours
Calgon 4 in 1, washing machine cleaner, limescale remover, washing machine descaler, removes odours
Calgon 4 in 1, washing machine cleaner, limescale remover, washing machine descaler, removes odours

Product information

Technical Details

General Information
Product Name ‎Calgon 2-in-1 75 Water Softener Tablets - Pack of 1 (Total 75 Tablets)
Weight ‎1.3 Kilograms
Units ‎75.0 count
Storage Instructions ‎Keep out of the reach of children.
Country of origin ‎Italy
Brand ‎Calgon
Format ‎Tablet
Age Range Description ‎Adult
Country of origin ‎Italy

Additional Information

ASIN B0082AK2C6
Customer Reviews
4.7 out of 5 stars 20,514 ratings

4.7 out of 5 stars
Best Sellers Rank
Date First Available 24 April 2012

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Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, 75 Count , Removes Limescale, Residue, Dirt, Rust & Malodours , Deep Clean , XL Pack Size

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Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 19.81 x 19.41 x 9.4 cm; 1.12 kg
  • Manufacturer ‏ : ‎ RECKI
  • ASIN ‏ : ‎ B0082AK2C6
  • Item model number ‏ : ‎ 85830
  • Country of origin ‏ : ‎ Italy
  • Customer reviews:
    4.7 out of 5 stars 20,514 ratings

Customer reviews

4.7 out of 5 stars
20,514 global ratings

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Customers say

Customers find the washing machine cleaner effective and consider it excellent value for money. The product is easy to use, with one customer noting it's simple to pop in, and they appreciate its ability to keep machines clean without requiring frequent maintenance. Moreover, it prevents limescale build-up and softens water, resulting in softer towels and garments, while maintaining a pleasant clean smell. Additionally, customers report that their washing machines last longer when using this product.

Select to learn more

Value for moneyEffectivenessScrubbing abilityLongevityEase of useLimescale removalWater softener
572 customers mention ‘Value for money’537 positive35 negative

Customers find the cleaning agent to be a worthwhile investment.

"...Good value for money" Read more

"...I've bought this repeatedly worth the money." Read more

"Large pack, last long time, Easy to use, good price, so far so good. Thanks." Read more

"Competitively priced and delivered the next day! Whats not to like." Read more

423 customers mention ‘Effectiveness’412 positive11 negative

Customers find that the cleaning agent works well, with one customer reporting no issues with their machine.

"...Overall, Calgon 4-in-1 simplifies the laundry process, providing excellent results while saving time and effort...." Read more

"An excellent product that does what it says" Read more

"It is a great product, it keeps the washing machine from clogging up" Read more

"Great tablets" Read more

386 customers mention ‘Scrubbing ability’364 positive22 negative

Customers praise the cleaning agent's effectiveness, noting that it keeps the washing machine and drum clean, with one customer mentioning it allows them to use less detergent.

"Third time ordering. Helps with cleaning your washing machine...." Read more

"Keeps my washing clean and free from timescale build up. I've bought this repeatedly worth the money." Read more

"Good product to look after your washer" Read more

"Excellent been using for years in washing machine. Keeps it clean." Read more

105 customers mention ‘Longevity’105 positive0 negative

Customers report that the cleaning agent helps extend the life of their washing machines and garments.

"Large pack, last long time, Easy to use, good price, so far so good. Thanks." Read more

"...They infuse your laundry with a long-lasting scent that lingers throughout the day, making your clothes smell as good as they look...." Read more

"Arrived in good condition. Regularly use these." Read more

"Excellent service arrived quickly and good condition" Read more

86 customers mention ‘Ease of use’86 positive0 negative

Customers find the cleaning agent easy to use, with one mentioning it's simple to pop into the wash tray.

"Large pack, last long time, Easy to use, good price, so far so good. Thanks." Read more

"...Additionally, the easy-to-use formula means you can simply add it to your wash without any complicated measuring or additional steps...." Read more

"...Highly recommend for ease of use and effectiveness of cleaning the machine. Use frequently to maintain a scale free clean machine" Read more

"...Enhances washing machine efficiency Easy to use with regular detergent Helps eliminate odours and residue Cons:..." Read more

56 customers mention ‘Limescale removal’56 positive0 negative

Customers report positive results with the cleaning agent's limescale removal capabilities, noting that it keeps the machine limescale-free and reduces mineral buildup.

"Keeps the machine free of limescale We use in every wash" Read more

"...They help to soften the water and keep the machine from limescale build-up" Read more

"...Pros: Effective limescale prevention Enhances washing machine efficiency Easy to use with regular detergent..." Read more

"...This helps soften the water (we are in a hard water area). This keeps limescale at bay and stops it furring up your element. The downside?..." Read more

48 customers mention ‘Water softener’48 positive0 negative

Customers find the cleaning agent effective as a water softener, noting that clothes come out softer and towels are more comfortable.

"...drum in your washes smell, this helps alot and it also softens the water for softer washing. Good value for money" Read more

"...The added fabric softener component ensures that laundry comes out not only spotless but also luxuriously soft, making it a delight to wear...." Read more

"...Softens the towels also by removing a build up of soap and lime scale. Machine looks an smells fresh after each use..." Read more

"Always a good idea to use these in every wash. They help to soften the water and keep the machine from limescale build-up" Read more

Calgon 75 tablet pack a must for your washing machine
5 out of 5 stars
Calgon 75 tablet pack a must for your washing machine
I have used CALGON Powerball tablets in my LG inverter direct drive 8kg washing machine for over 2 years, in every wash This pack of 75 is by far the best value from Amazon compared to the leading supermarkets who only sell 45 tablets for nearly the same price I live in Oxfordshire where we have very hard limescale water as you can see in my photo it cleans and protects the rubber leaving it with no mildew deposits or smells. I wholeheartedly recommend this product
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Top reviews from United Kingdom

  • Colleen
    5.0 out of 5 stars Brilliant fir keeping washing machine smelling clean
    Reviewed in the United Kingdom on 27 April 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Third time ordering. Helps with cleaning your washing machine. UK water is hard so it makes your drum in your washes smell, this helps alot and it also softens the water for softer washing. Good value for money
    Helpful
     Report
  • Bernie D
    5.0 out of 5 stars Great product excellent price
    Reviewed in the United Kingdom on 23 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Why did you choose this product over others?:
    Calgon are the best in the marketplace. 
    Cleaning power:
    A 
    Helpful
     Report
  • Rhonda Wall
    4.0 out of 5 stars Calgone washer tablets
    Reviewed in the United Kingdom on 22 April 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Helps keep gounk out of washer and the rubber seal
    Helpful
     Report
  • samantha
    5.0 out of 5 stars Good price
    Reviewed in the United Kingdom on 4 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Good product to look after your washer
    Helpful
     Report
  • d larkin
    5.0 out of 5 stars Great product
    Reviewed in the United Kingdom on 25 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Fast delivery, been using these for a while and they keep your washing machine so clean and smelling fresh.
    Helpful
     Report
  • Susan Mcdonnell
    5.0 out of 5 stars Large box not always available in shops!
    Reviewed in the United Kingdom on 22 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Competitively priced and delivered the next day!
    Whats not to like.
    Helpful
     Report
  • Annabel Hollingsworth
    5.0 out of 5 stars Excellent product
    Reviewed in the United Kingdom on 21 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Excellent been using for years in washing machine. Keeps it clean.
    Helpful
     Report
  • Amazon Customer
    5.0 out of 5 stars Calgon 4-in-1 is Amazing
    Reviewed in the United Kingdom on 13 October 2024
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Calgon 4-in-1 is a standout product for anyone seeking to elevate their laundry experience. This versatile formula acts as a detergent booster, fabric softener, stain remover, and scent enhancer, all in one convenient package.

    One of the key benefits is its exceptional cleaning power. It effectively tackles tough stains, from grass to grease, leaving clothes looking fresh and clean. The added fabric softener component ensures that laundry comes out not only spotless but also luxuriously soft, making it a delight to wear.

    The delightful fragrances available with Calgon 4-in-1 are another highlight. They infuse your laundry with a long-lasting scent that lingers throughout the day, making your clothes smell as good as they look. Additionally, the easy-to-use formula means you can simply add it to your wash without any complicated measuring or additional steps.

    Environmentally conscious consumers will appreciate that Calgon is designed to work effectively in cold water, reducing energy consumption. Overall, Calgon 4-in-1 simplifies the laundry process, providing excellent results while saving time and effort. For anyone looking to streamline their laundry routine without compromising on quality, Calgon 4-in-1 is an excellent choice.
    7 people found this helpful
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Anne
    1.0 out of 5 stars Verkeerde product bezorgd!
    Reviewed in the Netherlands on 2 February 2024
    Size Name: 75 Count (Pack of 1)Verified Purchase
    In plaats van de 4in1 kregen wij de 3in1 (die op Amazon 7 euro goedkoper is). En vervolgens kan het product niet geretourneerd worden…
    Report
  • Franco
    5.0 out of 5 stars super
    Reviewed in France on 26 January 2021
    Size Name: 75 Count (Pack of 1)Verified Purchase
    très bien mais reste encore chère
    Report
  • Lea Giorgetti
    5.0 out of 5 stars Noch nicht in gebrauch
    Reviewed in Germany on 5 October 2023
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Habe noch die vorherigen in Arbeit aber kann mir gut vorstellen dass diese auch so gut sind wie die vorigen. Bin bis jetzt zufrieden meine Waschmaschinen haben schon 12 und 14 Jahre und laufen wie am ersten Tag und das bei 3 Mann Haushalt mit oft sehr Schmutziger Wäsche
    Report
  • LynnHambly
    5.0 out of 5 stars Sparkling Dishes Thx To Calgon Tablets
    Reviewed in Canada on 26 July 2019
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Product arrived quickly and is exactly as described. These tablets are the only thing that gives me clean dishes without the cloudy look is permanently left on my glassware. Until I found these tablets, I would routinely have to CLR the glassware and wash by hand
    Report
  • William A. Levinson
    5.0 out of 5 stars Convenient, and lighter than the liquid
    Reviewed in the United States on 23 June 2025
    Size Name: 75 Count (Pack of 1)Verified Purchase
    Convenient, and lighter than the liquid. I now prefer this to the liquid version.
    Report

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