--- product_id: 51753756 title: "DS-3 LIMESCALE Remover 2KG" brand: "fernox" price: "€ 72.03" currency: EUR in_stock: true reviews_count: 8 category: "Fernox" url: https://www.desertcart.pt/products/51753756-ds-3-limescale-remover-2kg store_origin: PT region: Portugal --- # Non-foaming surfactants 2KG powerful granules Sulphamic acid with inhibitors DS-3 LIMESCALE Remover 2KG **Brand:** fernox **Price:** € 72.03 **Availability:** ✅ In Stock ## Summary > ⚡ Say goodbye to limescale, hello to spotless efficiency! ## Quick Answers - **What is this?** DS-3 LIMESCALE Remover 2KG by fernox - **How much does it cost?** € 72.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/51753756-ds-3-limescale-remover-2kg) ## Best For - fernox enthusiasts ## Why This Product - Trusted fernox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Foaming Formula:** Leaves no residue, ensuring smooth appliance operation - • **Eco-Conscious Cleaning:** Includes inhibitors to minimize corrosion and prolong appliance life - • **Trusted Industry Standard:** Fernox DS-3, a top-rated descaler with 4.5⭐ from 65+ reviews - • **Safe on Aluminium Surfaces:** Formulated to protect delicate metals while cleaning - • **Effortless Limescale Eradication:** Powerful 2KG granules dissolve stubborn scale fast ## Overview FERNOX DS-3 Limescale Remover is a 2KG granule-based descaler designed for domestic appliances, featuring sulphamic acid with corrosion inhibitors and non-foaming surfactants. It effectively dissolves limescale while being safe on aluminium surfaces, backed by strong customer satisfaction and trusted brand reliability. ## Description Product Description FERNOX DS-3 LIMESCALE Remover 2KG Ingredients Sulphamic acid with inhibitors, indicators and non-foaming surfactants. Review: does what it says on the tin - we have used this product before . it works and does what we expected vis what it says on the tin .we are quite satisfied , thank you. Review: Handy to have on hand - Does as it should ## Features - Causes serious eye irritation. - Causes skin irritation. - Harmful to aquatic life with long lasting effects. - LIMESCALE REMOVER FOR DOMESTIC APPLIANCES ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006UI4HC8 | | Best Sellers Rank | 31,183 in Grocery ( See Top 100 in Grocery ) 259 in De-Scalers | | Brand | Fernox | | Brand Name | Fernox | | Contains Liquid Contents? | No | | Customer Reviews | 4.5 out of 5 stars 65 Reviews | | Item Form | Granule | | Item Volume | 2 Kilograms | | Item Weight | 2 Kilograms | | Item form | Granule | | Item volume | 2 Kilograms | | Manufacturer | FERNOX | | Model Number | DS-3 | | Number of Items | 1 | | Part Number | DS-3 | | Size | 2 kg (Pack of 1) | | Special Features | Removes limescale | | Specific Uses For Product | Dissolving scale, Limescale remover | | Specific uses for product | Dissolving scale, Limescale remover | | Surface Recommendation | Aluminium | | Surface recommendation | Aluminium | | Unit Count | 2000.0 gram | | Unit count | 2000.0 gram | ## Product Details - **Brand:** Fernox - **Contains liquid contents:** No - **Item form:** Granule - **Item volume:** 2 Kilograms - **Item weight:** 2 Kilograms - **Number of items:** 1 - **Special feature:** Removes limescale - **Specific uses for product:** Dissolving scale, Limescale remover - **Surface recommendation:** Aluminium - **Unit count:** 2000.0 gram ## Images ![DS-3 LIMESCALE Remover 2KG - Image 1](https://m.media-amazon.com/images/I/61USE7XsnaL.jpg) ## Questions & Answers **Q: Is this any good removing limescale in a hot water cylinder** A: Yes I have used this on an indirect hot water storage cylinder in fact there are instructions in side how to do this. The illustration of a hot water cylinder on the outside of the tub is what drew my attention. However what I did was turn off cold water supply to cold water header tank in loft then drained hot water storage cylinder enough to allow removal of emersion heater, the added weight of the water inside the cylinder helps with the removal of the immersion, then drained hot water cylinder enough to allow coverage of internal coil and added lime scale remover this I found allows a stronger solution to be added and allows you to monitor progress once de-scaled flush system thoroughly and re-assemble. Hope this helps. **Q: Can this be used in central heating system** A: No, you need one specifically for central heating. This is for taps/ kettles etc **Q: Can this be used to clear a blocked cold water pipe?** A: If the blockage is scale related then potentially yes - it could take some time and it may be easier and cheaper to cut and replace the blocked section. If it used then a full flush to ensure the chemical has completely gone out of the system will be required after the blockage has cleared - especially if potable/drinking water supply as the product is harmful to humans and environment if not used correctly and safely. **Q: Fernox DS-3 How do you add it to hot water system?** A: Why would you do that? It then means you will have descaler coming out of your hot taps in the house. It won't make for a very nice bath. I use it to descale kettles etc. Use a tablespoon in half a kettle of water, boil and rinse several times before using. ## Customer Reviews ### ⭐⭐⭐⭐⭐ does what it says on the tin *by D***E on 14 February 2026* we have used this product before . it works and does what we expected vis what it says on the tin .we are quite satisfied , thank you. ### ⭐⭐⭐⭐⭐ Handy to have on hand *by T***Y on 14 August 2026* Does as it should ### ⭐⭐⭐⭐ De-Scaler *by D***N on 17 January 2026* Excellent for clearing scale in hard water area ## Frequently Bought Together - FERNOX DS-3 LIMESCALE Remover 2KG - TechFast Light Duty Sheet to Steel Roofing Screws | 5.5 x 25mm | Elementech | Bag 100 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/51753756-ds-3-limescale-remover-2kg](https://www.desertcart.pt/products/51753756-ds-3-limescale-remover-2kg) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-09*