De'Longhi DLSC500 Descaling Agent for De'Longhi Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle

De'Longhi DLSC500 Descaling Agent for De'Longhi Fully Automatic Coffee Machines, Maintenance, Made in Italy, 16.9 fl oz (500 ml), 1 Bottle

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?

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?

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?

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?

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

Product ID: 725471407

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Details

Brand
Item Form
Liquid
Scent
Lemon
Specific Uses For Product
Stone
Item Volume
500
Unit Count
1 Count

💧500 ml volume - long-lasting maintenance

🧪Lactic acid formula - powerful lime removal

🇮🇹Made in Italy - premium quality

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

Description

☕ Keep your coffee flawless with Italy’s trusted descaler!

PRECISION LIME REMOVAL - Lactic acid formula targets and dissolves stubborn lime scale efficiently.
PROTECT YOUR INVESTMENT - Regular descaling prevents damage and maintains coffee quality, so you never miss your perfect cup.
SIMPLE EFFECTIVE MAINTENANCE - Easy-to-use solution that keeps your fully automatic coffee machine running like new.
OPTIMIZED VOLUME FOR EXTENDED USE - Generous 500 ml bottle ensures multiple descaling cycles for your coffee machine.
ITALIAN CRAFTSMANSHIP IN EVERY DROP - Authentic descaling agent crafted in Italy for superior machine care.

The De'Longhi DLSC500 Descaling Agent is a 500 ml maintenance solution made in Italy, formulated with lactic acid to effectively remove lime scale from fully automatic coffee machines. Designed for easy use, it helps extend the life of your machine and ensures consistently great coffee.

Specifications

Manufacturer	デロンギ
Model Number	DLSC500
Package Dimensions	19.6 x 8.3 x 8.2 cm
Color	white
Volume	500 Milliliters
Size	500 ml
Voltage	240
Lithium Battery Packaging	Batteries packed with equipment
Package Weight	0.63 Kilograms
Batteries Required	No
Batteries Included	No
Material Care Instructions	No
Brand Name	De'Longhi(デロンギ)
Volume	16.9 Fluid Ounces
Capacity	500 Milliliters
Item Weight	0.5 Kilograms

Have a Question? See What Others Asked

Amazon will not ship this to california. other descalers are made from sulfamic and citric acids, which delonghi says will harm the machine. ideas?

Will this work on an EC155?

My bottle of ecodecalk came without instructions and i can't find any on the delonghi website. does anyone know where to find them?

will this work on percolators?

Reviews

T**G

Good goods

It is good for cleaning of coffee machine, now get fresh coffee again by everyday

12.08.2025

ま**ん

メーカー指定品は安心出来ますね

少し高いとは思いますが、やはりメーカー指定の物は安心して使えますね。

4.08.2025

ひ**ぱ

コスパが良い

使わないとどうなるかはわかりませんが、同じ使うならコスパが良い方がいいと思います。

21.09.2025

ち**ん

使いやすかったですよ

コーヒーマシンを譲り受け便利に使ってました。突然のエラーにドキドキしましたが、簡単に使えてとても良かったです

24.09.2025

健**郎

普通に使えます

コーヒーメーカーの指示通りに使っています。効果は目に見えないので、よくわかりませんが本体と同一メーカーのものなので安心感があります。

30.04.2025

ロ**ン

An affordable and efficient alternative for Nespresso machines

I read some reviews and decided to go with this brand for my Nespresso machine instead of the descaling agent sold by Nespresso, as I believe their price isn't justified, and it worked wonders. This eco-friendly format is easy to use and the cleaning process was quick and efficient. Make sure to follow the instructions and you should be set. A great alternative to the solution sold by Nespresso.

16.07.2024

の**ん

デロンギのコーヒーマシーンに定期的に使っています

コーヒーマシーンが洗浄時期にランプがつきますのでその度に使用しています

3.08.2024

A**R

とても石灰良い

良い

30.07.2025

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