--- product_id: 2300054 title: "De'Longhi EcoDecalk Universal Descaler, for Coffee Machines 16.90 oz | Safe Formula, Universally Compatible, 15 Month Supply, Easy to Use" brand: "de'longhi" price: "156.31 DT" currency: TND in_stock: true reviews_count: 13 category: "De'longhi" url: https://www.desertcart.tn/products/2300054-delonghi-ecodecalk-universal-descaler-for-coffee-machines-16-90-oz store_origin: TN region: Tunisia --- # Fast-acting formula Plant-based lactic acid Universal compatibility De'Longhi EcoDecalk Universal Descaler, for Coffee Machines 16.90 oz | Safe Formula, Universally Compatible, 15 Month Supply, Easy to Use **Brand:** de'longhi **Price:** 156.31 DT **Availability:** ✅ In Stock ## Summary > ☕ Keep your coffee flawless and your machine flawless — because every cup deserves perfection! ## Quick Answers - **What is this?** De'Longhi EcoDecalk Universal Descaler, for Coffee Machines 16.90 oz | Safe Formula, Universally Compatible, 15 Month Supply, Easy to Use by de'longhi - **How much does it cost?** 156.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2300054-delonghi-ecodecalk-universal-descaler-for-coffee-machines-16-90-oz) ## Best For - de'longhi enthusiasts ## Why This Product - Trusted de'longhi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Value:** 500ml bottle provides up to 15 months of descaling supply for regular maintenance - • **One Solution Fits All:** Compatible with all major coffee & espresso machine brands including Breville, Ninja & Philips - • **Eco-Friendly Powerhouse:** Fast-acting, plant-based lactic acid formula removes limescale safely and effectively - • **Effortless Machine Care:** Simple 100ml dose per use keeps your machine running smoothly and tasting fresh - • **Brew Like a Pro, Every Time:** Maintains consistent temperature & speed for perfect coffee cup after cup ## Overview De'Longhi EcoDecalk is a 500ml fast-acting, plant-based universal descaler designed to safely remove limescale and mineral deposits from coffee and espresso machines. Compatible with all major brands, it ensures consistent brew temperature and speed, extending machine life and preserving coffee flavor for up to 15 months of regular use. ## Description The naturally occuring minerals found in water can build-up inside your coffee machine, causing premature breakdown. The De'Longhi EcoDescaler significantly reduces the likelihood of premature breakdown from scale build-up which in turn improves the machine's performance, keeping a consistent brew temperature and flavor. De'Longhi's ecological, fast-acting descaling agent has been scientifically formulated and tested to effectively and safely remove limescale and mineral deposits. As worldwide leaders, we intimately understand coffee and espresso machines. Our unique solution is suitable for other brands and models of coffee makers. Review: Good product - The Universal Descaling Solution for Coffee & Espresso Machines is an excellent product that has made a noticeable difference in the performance of my machine. After just one use, I could tell that it was helping remove built-up mineral deposits and improve water flow, resulting in better-tasting coffee and more consistent brewing. The solution is easy to use, with clear instructions that make the descaling process straightforward even if you’ve never done it before. It worked effectively without leaving behind any strong odors or residue, and my machine rinsed clean with minimal effort afterward. One of the things I appreciate most is its versatility. It works with a variety of coffee and espresso machines, so I don't have to worry about finding a brand-specific cleaner. The formula feels professional and reliable, giving me confidence that I'm properly maintaining my equipment. The value is also excellent. Regular descaling can help extend the life of a coffee maker, and this solution makes routine maintenance simple and affordable. A small amount goes a long way, making it a cost-effective investment for anyone who uses their machine frequently. Overall, this descaling solution is effective, easy to use, and an important part of keeping coffee and espresso machines running at their best. I highly recommend it to anyone who wants to maintain their equipment and enjoy consistently great coffee. Review: Effective descaler that keeps my coffee machine working perfectly - I bought this De’Longhi EcoDecalk descaling solution because my coffee machine started showing signs of mineral buildup, and the indicator light began flashing. I followed the manufacturer’s instructions, and the results were excellent. After using it, my coffee machine is working perfectly again. I’ve already used it several times, and I still have some product left. It is easy to use, effective, and has helped keep my machine performing properly. I would definitely recommend it for regular coffee machine maintenance ## Features - FROM DE'LONGHI. The world-leader in espresso machines. - KEEP YOUR MACHINE RUNNING SMOOTHLY AND YOUR COFFEE TASTING GREAT. The timely use of this product will help your machine’s performance, keeping a consistent speed to brew, and the ideal temperature cup after cup. - POWERFUL, SAFE AND EFFECTIVE FORMULA. A fast-acting descaling agent with the ideal concentration of plant-based lactic acid that is formulated to effectively and safely remove limescale and mineral deposits. - UNIVERSALLY COMPATIBLE WITH OTHER BRANDS. As worldwide leaders, we intimately understand coffee and espresso machines. Our unique solution is suitable for other brands and models of coffee makers such as Breville, Ninja, Philips and others. - 15 MONTH SUPPLY. The frequency of use of the machine determines the limescale build up - for an average household it is suggested to descale approximately every 3 months. - EASY-TO-USE. Simply pour 100ml (1 dose) per descaling process and follow the directions of your coffee or espresso machine. - PROTECT YOUR PERFECT BREW. Prevent bitter off-flavors caused by mineral buildup. Regular descaling ensures every cup retains its rich, authentic aroma and crema, delivering the ultimate barista-quality experience right at home. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008YETL18 | | Best Sellers Rank | #747 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Coffee & Espresso Machine Cleaning Products | | Brand | De'Longhi | | Brand Name | De'Longhi | | Capacity | 500 ml | | Cleaning Agent Formulation | Detergent | | Container Type | bottle | | Customer Reviews | 4.7 out of 5 stars 163,640 Reviews | | Global Trade Identification Number | 08004399329492 | | Included Components | 1 x Eco-Friendly Universal Descaling Solution for Coffee & Espresso Machines, 16.90 oz | | Item Form | Liquid | | Item Volume | 500 ml | | Item Weight | 0.5 kg | | Manufacturer | De'Longhi | | Material Feature | Natural | | Material Features | Natural | | Material Type Free | Cleaning solution for coffee makers, Cleaning solution for espresso machines | | Model Number | DLSC500 | | Number of Items | 1 | | Part Number | DLSC500 | | Recommended Uses For Product | coffee machine cleaning | | Scent | Natural | | Size | 16.9 Fl Oz (Pack of 1) | | Special Features | Descaler | | Special Ingredients | Ecological vegetable lactic acid | | Specific Uses For Product | Coffee Maker | | Surface Recommendation | Plastic | | Unit Count | 16.9 Fluid Ounces | ## Product Details - **Brand:** De'Longhi - **Item Form:** Liquid - **Material Feature:** Natural - **Scent:** Natural - **Specific Uses For Product:** Coffee Maker ## Images ![De'Longhi EcoDecalk Universal Descaler, for Coffee Machines 16.90 oz | Safe Formula, Universally Compatible, 15 Month Supply, Easy to Use - Image 1](https://m.media-amazon.com/images/I/812Px83CjSL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Amazon will not ship this to california. other descalers are made from sulfamic and citric acids, which delonghi says will harm the machine. ideas?** A: Both lactic acid and citric acid are biological descaling (decalcifying) agents that are very suitable for descaling a coffee machine or other equipment. They are not aggressive descalers which only take off the lime scale and do not have any harmful effects on the machines. Both can therefore be used without any worry and the machine will work better, let the coffee taste better and extend the lifespan of the machine. Previously nearly all manufacturers advised a descaling agent based on citric acid. The reason for this is simple: it dissolves the lime better and therefore less active ingredients are required for a bottle of descaler. In addition, the raw materials for citric acid are cheaper to buy. So we think it mainly was the choice of our suppliers who could deliver this product cheaper than lactic acid. Nowadays, manufacturers are moving from citric acid to lactic acid. The reason being the sheer fact that they first recommended citric acid and now lactic acid for the same machines now indicates that it does not matter very much in essence. **Q: Will this work on an EC155?** A: In no uncertain terms, yes, though with caution in doing so. The correct dilution is one dose, (5 doses in bottle) per liter of water. The big worry is whether it removes TOO MUCH scale at once which could cause the internal valves or hoses to clog. If it is already clogged it probably won't work as it has to get through the water circuit to work. If it still does have flow, depending on usage history, amount of minerals in your water and descaling history, (if any) it could blast too much scale loose at once. Depending on the combinations of the variables it would probably be conservative on the dose and do it several times. And when doing so do it slowly and allow a couple of minutes for the solution to steep inside the channels by starting flow, pausing for a couple of minutes, starting flow again , over a course of 12 to 15 minutes. The solution as the machine is designed is meant to flow through the tap valve and not the coffee head. Then rinse with a full container of clean water after descaling **Q: My bottle of ecodecalk came without instructions and i can't find any on the delonghi website. does anyone know where to find them?** A: Instructions are on the bottle itself, just peel off the plastic sticker on the side. Each 500 ml Bottle can be used to descale up to 5 times. The numbers on the side of the bottle measures exactly 100ml each. If you can’t open the bottle cap, use a small knife or scissors to cut and remove the white safety ring underneath the green cap. Then press the cap down and twist counter clockwise. **Q: will this work on percolators?** A: Most likely, However white vinegar works well in percolators since the liquid is re-circulated. This stuff is a one shot through and may be too strong ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by K***N on June 25, 2026* The Universal Descaling Solution for Coffee & Espresso Machines is an excellent product that has made a noticeable difference in the performance of my machine. After just one use, I could tell that it was helping remove built-up mineral deposits and improve water flow, resulting in better-tasting coffee and more consistent brewing. The solution is easy to use, with clear instructions that make the descaling process straightforward even if you’ve never done it before. It worked effectively without leaving behind any strong odors or residue, and my machine rinsed clean with minimal effort afterward. One of the things I appreciate most is its versatility. It works with a variety of coffee and espresso machines, so I don't have to worry about finding a brand-specific cleaner. The formula feels professional and reliable, giving me confidence that I'm properly maintaining my equipment. The value is also excellent. Regular descaling can help extend the life of a coffee maker, and this solution makes routine maintenance simple and affordable. A small amount goes a long way, making it a cost-effective investment for anyone who uses their machine frequently. Overall, this descaling solution is effective, easy to use, and an important part of keeping coffee and espresso machines running at their best. I highly recommend it to anyone who wants to maintain their equipment and enjoy consistently great coffee. ### ⭐⭐⭐⭐⭐ Effective descaler that keeps my coffee machine working perfectly *by D***S on July 8, 2026* I bought this De’Longhi EcoDecalk descaling solution because my coffee machine started showing signs of mineral buildup, and the indicator light began flashing. I followed the manufacturer’s instructions, and the results were excellent. After using it, my coffee machine is working perfectly again. I’ve already used it several times, and I still have some product left. It is easy to use, effective, and has helped keep my machine performing properly. I would definitely recommend it for regular coffee machine maintenance ### ⭐⭐⭐⭐⭐ Good stuff! *by D***R on July 2, 2026* Good quality, and first run had noticeable improvements! This was worth the cost. ## Frequently Bought Together - De'Longhi EcoDecalk Descaler, Eco-Friendly Universal Descaling Solution for Coffee & Espresso Machines, 16.90 oz (5 uses) - De'Longhi Replacement Water Filter for Select Espresso Machines, DLSC002 - De'Longhi Universal Espresso Machine Cleaner for Frother/Steam Wand Removes Milk Residue & Buildup from your Espresso & Cappuccino Maker, Eco-Friendly, 8.5 oz --- ## 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.tn/products/2300054-delonghi-ecodecalk-universal-descaler-for-coffee-machines-16-90-oz](https://www.desertcart.tn/products/2300054-delonghi-ecodecalk-universal-descaler-for-coffee-machines-16-90-oz) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-09*