---
product_id: 725471407
title: "De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle"
brand: "de'longhi"
price: "7396 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "De'longhi(デロンギ)"
url: https://www.desertcart.is/products/725471407-delonghi-dlsc500-descaling-agent-for-fully-automatic-coffee-machines-maintenance
store_origin: IS
region: Iceland
---

# 500 ml concentrated formula Optimized for fully automatic coffee machines Made in Italy - authentic quality De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle

**Brand:** de'longhi
**Price:** 7396 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your coffee flawless with Italy’s #1 descaler!

## Quick Answers

- **What is this?** De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle by de'longhi
- **How much does it cost?** 7396 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/725471407-delonghi-dlsc500-descaling-agent-for-fully-automatic-coffee-machines-maintenance)

## 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

- • **Eco-Friendly & Safe:** Biodegradable ingredients protect your machine and the environment, making maintenance guilt-free.
- • **Bestseller Confidence:** Join over 147,000 satisfied users who keep their coffee perfect with this #1 rated accessory.
- • **Effortless Maintenance:** Simple 3.4 fl oz dosing with water keeps your machine running smoothly and extends its lifespan.
- • **Precision Descaling Formula:** 500 ml of lactic acid-based solution ensures thorough lime scale removal without damage.
- • **Genuine Italian Craftsmanship:** Trust the original De'Longhi descaler designed specifically for your coffee machine.

## Overview

De'Longhi DLSC500 is a 500 ml lactic acid-based descaling agent made in Italy, specially formulated for fully automatic coffee machines. It effectively removes lime scale buildup, ensuring optimal machine performance and longevity. Trusted by over 147,000 users and rated 4.1 stars, this easy-to-use maintenance essential prevents damage and keeps your coffee tasting perfect.

## Description

A descaling agent developed by DeLonghi for coffee machines. If a coffee machine descaling lamp or warning message appears, place this descaling agent 3.4 fl oz (100 ml) and 3.3 fl oz (1 L) of water in the water tank and follow the instructions to remove lime

Review: デロンギ全自動コーヒーマシン用の純正除石灰剤なので、安心して使えます。定期的なメンテナンスに欠かせない消耗品ですが、2本セットをお得に購入できてよかったです。使い方も簡単で、マシンの調子を保つためにも純正品を選んで正解でした。
Review: 何回か頼んでたまに液体が漏れていることがあります。ちゃんと検品してほしいところですね。商品はちゃんといいと思います。

## Features

- Country of Origin: Italy
- Volume: 16.9 fl oz (500
- Ingredients: Lactic acid, water
- Descaler for Coffee Machines
- Packing size: 19.6 x 8 x 7.9 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008YETL18 |
| Amazon Bestseller | #1 in Coffee Machine Accessories |
| Batteries Included | No |
| Batteries Required | No |
| Brand Name | De'Longhi |
| Capacity | 500 Milliliters |
| Color | white |
| Customer Reviews | 4.1 4.1 out of 5 stars (147,632) |
| Date First Available | May 13, 2010 |
| Item Weight | 0.5 Kilograms |
| Lithium Battery Packaging | Batteries packed with equipment |
| Manufacturer | デロンギ |
| Material Care Instructions | No |
| Model Number | DLSC500 |
| Package Dimensions | 19 x 8 x 8 cm |
| Package Weight | 0.64 Kilograms |
| Size | 500 ml |
| Voltage | 240 |
| Volume | 16.9 Fluid Ounces |

## Product Details

- **Brand:** De'Longhi
- **Contains Liquid Contents:** Yes
- **Global Trade Identification Number:** 08004399329492
- **Item Form:** Liquid
- **Item Volume:** 500 Milliliters
- **Item Weight:** 0.5 Kilograms
- **Number of Items:** 1
- **Scent:** Lemon
- **Specific Uses For Product:** Stone
- **Unit Count:** 1 Count

## Images

![De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle - Image 1](https://m.media-amazon.com/images/I/819FPWA32UL.jpg)
![De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle - Image 2](https://m.media-amazon.com/images/I/711kCxm5+KL.jpg)
![De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle - Image 3](https://m.media-amazon.com/images/I/81ygaAuEr4L.jpg)
![De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle - Image 4](https://m.media-amazon.com/images/I/81yOESC7ojL.jpg)
![De'Longhi DLSC500 Descaling Agent for Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle - Image 5](https://m.media-amazon.com/images/I/81TuqhylVhL.jpg)

## Available Options

This product comes in different **Pattern** 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

### ⭐⭐⭐⭐⭐ Review
*by ハ***ー on January 28, 2026*

デロンギ全自動コーヒーマシン用の純正除石灰剤なので、安心して使えます。定期的なメンテナンスに欠かせない消耗品ですが、2本セットをお得に購入できてよかったです。使い方も簡単で、マシンの調子を保つためにも純正品を選んで正解でした。

### ⭐⭐⭐⭐ Review
*by W***ん on January 29, 2026*

何回か頼んでたまに液体が漏れていることがあります。ちゃんと検品してほしいところですね。商品はちゃんといいと思います。

### ⭐⭐⭐⭐⭐ Review
*by し***ま on September 30, 2025*

✅ 良かった点・使ってみた感想 我が家では 水道水を使い、毎日カフェジャポーネを2杯 抽出していますが、それでも除石灰ランプが初めて点灯したのは 2025年9月（購入から約1年半後） でした。思ったよりも長持ちした印象です。 除石灰ランプは “突然点灯する” ので、ストックがあると心理的に余裕を持って対応できて安心です。 純正品のため品質面で信頼できます。 説明書通りに希釈して使うだけで特別な知識も不要、扱いやすい点も良いです。 ⚠ 気になる点・注意点 使用頻度や水質によってはランプが点灯するまでの期間が変わると思うため、我が家のケース（1日2杯・水道水）での参考程度にお願いします。 1本分を使い切る方式なので、定期的な買い足しは必要になります。 💡 総評・おすすめする人 私はこの商品を 5点満点 と評価します。 特に、デロンギの全自動コーヒーマシンを 長期間安心して使いたい人 にとって必須アイテムです。 純正品ならではの信頼感があり、除石灰後の抽出も安定。 ストックを確保しておけば突然のランプ点灯にも慌てず対応できます。

## 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

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-15*