--- product_id: 51753756 title: "FERNOX DS-3 LIMESCALE Remover 2KG" brand: "fernox" price: "€ 83.36" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.fr/products/51753756-fernox-ds-3-limescale-remover-2kg store_origin: FR region: France --- # Fast-acting sulphamic acid formula Non-foaming, eco-conscious surfactants Built-in corrosion inhibitors FERNOX DS-3 LIMESCALE Remover 2KG **Brand:** fernox **Price:** € 83.36 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Say goodbye to scale, hello to efficiency! ## Quick Answers - **What is this?** FERNOX DS-3 LIMESCALE Remover 2KG by fernox - **How much does it cost?** € 83.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/51753756-fernox-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 - β€’ **Compact & Convenient:** 2KG pack size with easy applicationβ€”ideal for regular maintenance and emergency descale. - β€’ **Eco-Friendly Cleaning:** Non-foaming surfactants ensure effective descaling without harsh chemical residues. - β€’ **Versatile Domestic Use:** Perfect for kettles, boilers, and other household appliances prone to limescale buildup. - β€’ **Appliance-Safe Protection:** Advanced inhibitors shield your heating systems and pipes from corrosion during cleaning. - β€’ **Rapid Limescale Breakdown:** Powerful sulphamic acid targets stubborn scale fast, saving your appliances from costly damage. ## Overview FERNOX DS-3 Limescale Remover is a 2KG professional-grade descaler formulated with sulphamic acid, corrosion inhibitors, and non-foaming surfactants. Designed for domestic appliances, it rapidly dissolves limescale while protecting your equipment, ensuring longer lifespan and optimal performance. ## Description Product Description FERNOX DS-3 LIMESCALE Remover 2KG Ingredients Sulphamic acid with inhibitors, indicators and non-foaming surfactants. ## Features - LIMESCALE REMOVER FOR DOMESTIC APPLIANCES ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B006UI4HC8 | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed Software Updates Until | unknown | | Item Model Number | DS-3 | | Manufacturer | FERNOX | | Package Dimensions | 20.5 x 20.2 x 10.4 cm; 2 kg | ## 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 ![FERNOX 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 on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 14 August 2026* Does as it should ### ⭐⭐⭐⭐ De-Scaler *by on Reviewed in the United Kingdom 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/51753756-fernox-ds-3-limescale-remover-2kg](https://www.desertcart.fr/products/51753756-fernox-ds-3-limescale-remover-2kg) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-28*