DeLonghi Coffee Machine Descaler (500 ml)

lowest price guarantee

  • Descaler suitable for De'Longhi coffee and espresso machines.
  • A lactic-acid-based liquid descaler.
  • Avoid problems - descale regularly!
For delivery on Monday 20th of August, order this item in the next .

Availability: In stock

Regular Price: £16.95

Special Price £8.60

  • Buy 3 for £8.50 each and save 2%
  • Buy 5 for £8.25 each and save 5%
  • Buy 10 for £7.50 each and save 13%

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Product Description


Bottle of 500ml Delonghi EcoDecalk descaler
Gives you 5 descaling doses.

Limescale accumulation in your coffee machine will adversely affect both the quality of the coffee and the durability of the machine. Why is this? It is because of limescale. Limescale build-up means that the coffee takes longer to produce, as the heat transfer to the water is affected. This reduces the quality of your espresso. The limescale will continue to build-up and thickening before eventually becoming a blockage that can damage your machine.

De'Longhi advises you to use De'Longhi EcoDecalk descaler for the De'Longhi espresso and coffee machines.

De'Longhi Ecodecalk descaler:
• Is highly effective at removing limescale and will not damage your machine.
• Will ensure the ideal flavour of your coffee whilst increasing the durability of your machine.
• Is cleansing and anti-bacterial.
• Is completely biodegradable.
• Is not corrosive or abrasive.
• Is simple and easy to use.

Step 1. Pour 1 dose (100 ml) of De'Longhi EcoDecalk descaler into the water reservoir.
Step 2. Add one litre of water to the reservoir and stir the De'Longhi descaler / water solution.
Step 3. Follow the directions in the manual of your De'Longhi coffee machine.
Step 4. After descaling, wash the water reservoir with clean tap water and rinse your machine.

Using this product significantly reduces the likelihood of premature breakdown from scale build-up.

Additional Information

Additional Information

Name DeLonghi Coffee Machine Descaler (500 ml)
Product code E-0171
EANcode 8004399326217
Safety Sheet Download MSDS safety sheet
Brand DeLonghi
Product code SER3018
Condition New


Customer Reviews (27)

It works!Review by Mr Fantastic
Product is simple to use, is effective and complies with guarantee requirement for a DeLonghi coffee machine - perfect! (Posted on 10/08/2018)
Brilliant!Review by suziecat
The descaler arrived the morning after I ordered it! Fantastic! It works well. (Posted on 02/08/2018)
Very good!Review by Kate
Both of these product are very good and do great job with my Delonghi coffee machine.

Strongly recomended! (Posted on 24/06/2018)
Excellent supplierReview by Alan Hickling
I found your website when looking for Descaler. Your service was excellent I will be using service again (Posted on 13/04/2018)
Excellent Review by Silv
Arrived in excellent packing in no time will buy from you again (Posted on 11/04/2018)
Excellent product.Review by Coffeeholic
I always use this brand of descaler as recommended by the coffee machine manufacturer. Supplied for a good price. Swift delivery and a discount code for my next purchase. What more could I ask. (Posted on 27/02/2018)
Excellent ServiceReview by Mr Coffee Drinker
I buy 2 bottles once a year (to minimise delivery costs) Much better option than the smaller packs. The service from Descaler UK is excellent I would not hesitate recommending this company. (Posted on 19/02/2018)
excellent productReview by richard f
really really works, always use (Posted on 17/02/2018)
Perfect fitReview by Afedor
Works perfectly woth my coffee machine (Posted on 04/01/2018)
Simply the best.Review by Paul
Excellent product delivered quickly at a reasonable price. (Posted on 13/12/2017)
DescalerReview by Genie
Very pleased with product thankyou. (Posted on 12/12/2017)
De scaler for coffee machine Review by Ken
This is the second time I have used this company the service was excellent. I would not hesitate to recommend this company to anyone.
(Posted on 12/12/2017)
ExcellentReview by CoffeeBob
Used this for several years. offer a great service at a good price. (Posted on 11/12/2017)
GoodReview by Reading
Very good (Posted on 29/11/2017)
Excellent productReview by DW
Excellent product. Bought from at a good price and delivered next day. Great service (Posted on 10/11/2017)
Value for moneyReview by Jojo
My coffee machine is my life, it gets used regularly, so i need to use descaler often, I kept buying the full kit not needing the other contents as regular as the descaler, the 500ml was a great find and saves me £, bonus discount codes sent with my orders (Posted on 30/10/2017)
AOKReview by Mark
Just what I wanted, promptly delivered. I've bookmarked your home page for the next time. (Posted on 11/09/2017)
Excellent ProductReview by Angela D
I've bought this Descaler many times from this company since investing in a delonghi bean to cup machine. Excellent price, swift delivery, I wouldn't go anywhere else to keep my machine in perfect condition, which in turn keeps my coffee tasting amazing (Posted on 07/09/2017)
EcellReview by Pilgrim
Excellent product worked extremely well. (Posted on 03/09/2017)
Best priceReview by MJF
Best price I could find, and the product is ideal for the job. I also used it to descale a kettle, which came out looking new. (Posted on 01/08/2017)

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Product Questions

Product Questions

Please could you advise me if the Delonghi EcoDecalk has a date after which it is not effective. My current bottle has a 2015 date on it but has not worked to descale my coffee machine. Do I have to purchase another bottle? Thanks for your attention.
Mary McCarthy