DeLonghi Descaler - 500ml

DeLonghi Descaler - 500ml
Shortlist Compare
or 10 easy payments of $2.90 with
Find in Store

Maintain your coffee machine’s pristine condition and prevent hard water scale build-up with this eco-friendly DeLonghi Descaler. By treating your coffee machine with this liquid descaler, you can keep it from premature breakdowns and continue making delicious coffee every day. Made from eco-friendly products, this DeLonghi Descaler’s packing material is also 100% recyclable to help protect the environment.

Key Features

  • Protects Your Machine: With this eco-friendly liquid descaler, you’ll be able to save your coffee machine from premature breakdowns and help maintain the delicious flavour it creates with every brew.
  • Compatibility: It is suitable for various automatic coffee machines, pump espresso, filter coffee pots, and pod machines.
  • Eco-Friendly: It is made from eco-friendly ingredients such as high-quality plant origin lactic acid and packed using 100% recyclable materials to help protect the environment.
  • Fast and Effective: Compared to citric acid and other descaling tablets, this DeLonghi Descaler offers a quicker and more effective way to maintain your coffee machine.
  • 5 Uses: In each 500ml bottle, you can easily have up to 5 uses. 
All Product Details
Brand DeLonghi
Product Type Coffee Machine Accessories
Model Number DLSC500
DeLonghi Descaler - 500ml is rated 4.7 out of 5 by 101.
Rated 5 out of 5 by from easy to use Does exactly what the label states and cleans the coffee maker without fuss
Date published: 2016-05-23
Rated 5 out of 5 by from Easy to Use If you own a Delonghi Coffee Machine, every few months it will flash an indicator that means it needs descaling. This is the best stuff to do that with. Simple to use and good value.
Date published: 2018-02-01
Rated 4 out of 5 by from Always Works I have bought this product several times and it always does the job in cleaning the coffee machine
Date published: 2018-03-19
Rated 5 out of 5 by from DeLonghi Descaler for Coffee Machine It is the best descaler on the market - is very cost effective and keeps a coffee machine clean and in good working order. Have been using this product on our DeLonghi coffee machine for 10 years and it is still operating as new.
Date published: 2020-04-23
Rated 5 out of 5 by from Does the job well Product seem to be very important to maintain optimal functioning of the machine. Great tasting coffee everyday.
Date published: 2020-10-26
Rated 4 out of 5 by from Delonghi Descaler Reliable product from a quality company. The price is good for a necessity.
Date published: 2017-12-06
Rated 5 out of 5 by from Excellent product Great product.... works well ......easy to read instructions
Date published: 2021-09-07
Rated 5 out of 5 by from Essential if you’re working from home! Working from home means we’re drinking a lot more coffee so it’s important to us to maintain the machine. I like this product because it’s excellent value and I get 5 descale cycles from the one bottle. The click&collect service was super easy and it was delivered straight to my car!
Date published: 2021-08-27
  • y_2021, m_9, d_27, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.19
  • cp_1, bvpage1
  • co_hasreviews, tv_25, tr_76
  • loc_en_NZ, sid_65729, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_harvey-norman-en_nz
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 215.28ms

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

Questions & Answers
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 6.82ms
  • bvseo-msg: HTTP status code of 404 was returned;
Product Care

Protect your purchase with Product Care®. Get a brand new replacement if your product suffers an eligible fault through our hassle free support process, plus enjoy a range of exclusive benefits like a product health check and free prints each year so you experience your new product even more.

Discover all of the benefits Product Care® brings you:


With Product Care® you can relax knowing your purchase is protected. After an assessment, if your product suffers a fault covered by the terms of your plan, we’ll arrange to have a brand new replacement delivered to your doorstep.


Our range of support options ensure you experience an easy and hassle free process when you need to talk to us about your Product Care® plan. Whether you are experiencing a fault, or wanting to redeem your entitlements, we will provide you with guidance and support every step of the way.


Having Product Care® with your purchase means you can enjoy a range of special benefits that are exclusive to you and will help you enjoy the experience of your new product even more.

Conditions apply. This section should always be read in conjunction with the Terms and Conditions for Product Care® Replacement.

Learn more about Product CareTM.

Recommended for you

Please confirm your selection

Store Picker

Travel Mode