10 Best Washing Machine Descaler And Cleaner in The UK

Last updated on 02/08/2025

Advertising disclosure

Best Choice

9.7

Exceptional

Save 5%

Hotpoint

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

5% Off

Why We Love It

Optimal performance booster for machines.
Combats limescale and detergent residues.
Package includes generous supply.

Main Highlights

Genuine Hotpoint Original Limescale Descaler & Detergent Remover
Removes limescale, grease & detergent build-up whilst hygienically cleaning & sanitising the internal parts of your dishwasher or washing machine such as the tub, drum, element, pump & piping.
Product benefits: 24 x single dose sachets giving up to 2 years of protection. If used immediately with new appliances - reduces detergent requirement by up to a third.
Use just one sachet each month to maximise the efficiency of your appliance.
Please Note: Packaging may vary.

Dettol Washing Machine Cleaner, Lemon, Multipack of 6 X 250ml, Total of 1.5L, Wasing Machine Limescale Remover, Washing Machine Descaler, Antibacterial, Disinfectant, Laundry

6% Off

Why We Love It

Cleans and kills bacteria effectively.
Improves machine functionality significantly.
Provides lasting freshness constantly.

Main Highlights

Kills 99.9 percent of bacteria: Antibacterial liquid removes harmful bacterial build up in your washing machine
Removes and prevents odours: Tackles bacteria at source, making sure your washing machine is not leaving clothes less clean or hygienic than they could be
Lasting freshness: Replaces bad odours with a fresh floral fragrance
Removes limescale: Improves the function of your washing machine, tackling hard to reach areas of limescale and dirt build-up
Destroys dirt: An antibacterial machine cleanse with Dettol sanitising formula reaches dirt, even in hidden places of your washing machine

Oust Dishwasher & Washing Machine Descaler, Removes Limescale & Odour, Pack of 6

Why We Love It

Restores appliances' optimal performance.
Combat limescale buildup effectively.
Ensures longevity of machines.

Main Highlights

Oust Dishwasher & Washing Machine Descaler. EACH PACK 2 SATCHETS X 75G
Oust is designed to restore good as new shine and performance to your household appliances-no hassle just good results.
Limescale can build up unseen inside large appliances reducing their performance over time and ultimately even shortening their life
Is specially formulated to safely and effectively restore these appliances to their best.
It descales and deep cleans in one removing the limescale,food and detergent deposits

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

40% OffFree Shipping

Why We Love It

Protects machine's heating element, pipes.
Eliminates odours, limescale, residue.
Enhances washing machine's lifespan.

Main Highlights

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.

Wpro DES121 C00424828 Descaler in Bags for Washing Machines and Dishwashers

25% Off

Main Highlights

Eliminates lime scale deposit Used regularly descaler removes lime scale deposit and cleans your appliance.

Washing Machine Cleaner Descaler 24 Tablets - ACTIVE Deep Clean Freshener for HE, Front and Top Load Washer, Septic Safe Eco Limescale and Odour Eliminator, Laundry Tub Seal Cleaning- 12 Month Supply

Free Shipping

Why We Love It

Works with all washers.
Eco-friendly cleaning solution.
Instant cleaning power.

Main Highlights

Works with all Washers: ACTIVE Descalers are perfect for all machine types including High Efficiency, Standard, Top-loader, or Front loading appliance. Compatible with Hotpoint, Bosch, Miele, Indesit, LG, Samsung, Beko, Candy, Whirlpool, Maytag, Electrolux, and more (Not For Dryer)
4-in-1 Appliance Care: One Tablet to De-Scale, De-odorise, Freshen & Protect your Washing Machine. Active Restores all components including the laundry machine Basket, Drum cleaner, Pump and internal parts, so your clothes will finally come out clean and smelling fresh every wash
Instant Descaling Power: ACTIVE Self-Washer Tablet cleans so you don't have to manually brush and wipe your washing machines. The cleaners dissolve in water and rapidly begin to Break Down Grime, Removes Limescale, Calcium, Dirt and Residues, Soap Scum, Odours, and Hard Water build-up
Eco-Friendly Tabs: Natural effervescent foaming tablets are Septic Tank Safe and made with less packaging. Compare to single-use liquids, pods wet wipe and smaller packages that create unnecessary waste
Bulk 24 Pack Kit: Each package includes a full 12 Month Supply of Washing Machine Cleaner (24 Tablets). You can use the included cleaning calendar on the box to easily keep up with proper routine maintenance for your appliances, this will prolong the life of your appliance, and keep it fresh all year

WPRO Indesit Limescale And Detergent Descaler and De Greaser (Box Of 12) Helps Kill Bacteria And Eliminates Odours And Keeps Your Washing Machine Smelling Fresh

Care+Protect Triple Power Pod Descaler & Degreaser for Washing Machine - Dishwasher - Full Cycle Hygieniser - Cleaner - Limescale Remover-Energy Saving Solution - Pack of 6 Pods - 6 Months Protection

Free Shipping

Why We Love It

Time and energy saving.
Long-lasting monthly protection.
Extends appliance lifespan.

Main Highlights

A SINGLE SOLUTION: CARE + PROTECT Triple Power Pods effectively combines descaling, degreasing and sanitizing products for washing machines and dishwashers in a single product
ENERGY SAVING: Triple Power Pods can be used with a normal full washing cycle; safe in contact with your clothes and plates. Saving your time and energy in doing the maintenance for you appliances
LONG-LASTING PROTECTION: Protect your washing machine/dishwasher against formation of limescale, dirt residues and bad smells. Only need to be used once a month to achieve the optimal result! Pack of 6 pods for 6 months of protection
POWERFUL MAINTENANCE: Removes limescale deposits, thoroughly cleans and eliminates mould and unpleasant odours from pipes, filters and the inside of the machine; extends the life of the appliance and optimising performance with an additional benefit in reducing energy consumption
UNIQUE LIQUID FORMULA: Guaranteed result with no residues left. The Power Pod will activate itself to clean and descale simultaneously at any washing programs selected, even at a low temperature

Dr. Beckmann Service-it Power Descaler, 100g

Why We Love It

Powerful limescale removal formula.
Maintains machine performance effortlessly.
Suitable for various appliances.

Main Highlights

Dr. Beckmann Service-it Power Descaler cuts through limescale build up fast with its incredibly strong active-power formula.
Helps prevent breakdowns and maintain reliable machine performance for longer
Suitable for all washing machines and dishwashers
Also descales invisible machine parts e.g. tubes and heating rods
How to apply: Add the contents of one or both sachets to the machine and start the 60° C cycle (See description for details)

Dettol Washing Machine Cleaner, Lavendar, 250ml (3 x 250ml, Total 750ml), Drum Descaler, Limescale Remover, Antibacterial, Lasting Freshness, Disinfectant, Laundry

9% OffFree Shipping

Why We Love It

Removes limescale, odours and dirt.
Lavender scent provides freshness.
Trusted, reliable Dettol brand.

Main Highlights

5-in-1 PROTECTION Bacteria, Odours, Limescale, Dirt, Freshness. Note Date mentioned on product are manufacturer date not expiry date
Dettol washing machine cleaner kills 99.9 Percent of bacteria
Acts as a descaler to remove limescale to help improve the functioning of your machine. Removes hidden dirt
This formula will reach hidden areas of the machine which will stop bad odours, leaving a lasting freshness in the machine
Use on an empty machine, every 2 months. Recommended dosage 250ml. Pour the liquid into the detergent drawer - do not add detergent. Run the washing machine at 60°C without any laundry

8.7

Excellent

Save 9%

We scanned 814 products

We reviewed these offers relevant to the Washing Machine Descaler And Cleaner within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Hotpoint, Dettol, Oust, Calgon, Wpro, ACTIVE, Indesit, CARE + PROTECT, Dr. Beckmann, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Washing Machine Descaler And Cleaner in the market, we considered we took a deep dive into 4071 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Hotpoint Washing Machine 3in1 Limescale Descaler & Detergent Remover 24 x 50g Sachets (2 Pack). We love many things about this product by Hotpoint. What sets it apart from the competition is Optimal performance booster for machines. , Combats limescale and detergent residues. , Package includes generous supply.
The best value product for most shoppers and where user satisfaction is continuously the highest is Dettol Washing Machine Cleaner, Lemon, Multipack of 6 X 250ml, Total of 1.5L, Wasing Machine Limescale Remover, Washing Machine Descaler, Antibacterial, Disinfectant, Laundry by Dettol based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Washing Machine Descaler And Cleaner and the best cost-to-value ratio is Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, 75 Count , Removes Limescale, Residue, Dirt, Rust & Malodours , Deep Clean , XL Pack Sizeat Calgon with a 40% discount.
Our list of the best Washing Machine Descaler And Cleaner is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Washing Machine Descaler And Cleaner in The UK

Related Deals You Might Like for Washing Machine Descaler And Cleaner

Dr. Beckmann Service-it Deep Clean Washing Machine Cleaner | Removes 99,99 % of bacteria and fungi and viruses | eliminates bad odours | 250 g

Calgon 4-in-1 Washing Machine Cleaner and Water Softener Tablets, Removes Limescale & Odours, Deep Clean, Units: 15 Tablets, Pack of 1 (Packaging May Vary)

Dettol Washing Machine Cleaner, Original Pine, 250ml, Drum Descaler, Limescale Remover, Antibacterial, Lasting Freshness, Disinfectant, Laundry

EcoZone Full Service Appliance Cleaner, Washing Machine & Dishwasher Maintenance, Ultra Deep Machine Clean, Sanitiser Deodoriser & Descaler, Limescale Remover Detergent, Natural Vegan Eco Friendly

Dettol Washing Machine Cleaner Citrus 250 ml - Deep Clean Antibacterial Drum Treatment, Prevents Odours, Kills 99.99% Germs, Fresh Laundry Solution, Effective Hygiene, Odour-Free Performance

Dr. Beckmann Service-it Washing Machine Cleaner | Removes limescale | Grapefruit & Mint |250ml

Oust Dishwasher and Washing Machine, Descaler, 2 x 75 g x 6

CARE + PROTECTLIQUID 3 IN 1: universal degreaser, descaler, cleaner for dishwasher and washing machine, 250ml

Dettol Washing Machine Descaler (Pack of 3) | Spring Blossom | 750ML | Multipack | 3 X 250ml | Antibacterial Cleaner, Disinfectant, Laundry

Vamoosh 6-in-1 Washing Machine Cleaner, Dissolves Hair, Eliminates Bad Odours, Removes Limescale, Deep Clean, Leaves Smelling Fresh, Antibacterial, Descales (Lemon, Single Pack)

We scanned 814 products

We concluded that: