De'Longhi EcoDecalk Mini Coffee Machine Descaler, 2 x 100 ml
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The DeLonghi descaler, two doses in one packLactic acid clears the scale so water flows and heats the way it should.
The EcoDecalk Mini is a De'Longhi descaler packed as two pre-measured doses of 100 ml (3.4 fl oz) each. Its natural, plant-derived lactic acid dissolves the calcium and mineral deposits that collect in a coffee machine's thermal components and pipes. It is for owners of De'Longhi espresso machines, bean-to-cup systems and manual espresso makers whose shots have started to run slow.
- Two 100 ml (3.4 fl oz) doses
- Plant-derived lactic acid
- No odor or taste left behind
- Restores flow and heat control

Three jobs, one dose
Breaks down scale
Dissolves calcium and mineral deposits in the heating parts and piping, which helps protect the heat exchanger and extends machine life.
Pre-measured doses
One full dose per cycle. Nothing to measure, and nothing half-used left in the cupboard.
Plant-derived acid
Natural lactic acid, biodegradable and gentle on equipment, with no odor or taste left in your next cup.
Both doses come in one pack, enough for two descale cycles.
What scale does to your espresso
A scaled-up machine
- Deposits narrow the pipes and water flow slows
- Brew temperature drifts off target
- Shots extract unevenly and crema turns thin
After a descale
- Water runs freely through the system again
- Temperature regulation gets back on track
- Extraction steadies and crema returns


A descale cycle, start to finish
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Empty the machine
Empty the water tank and the drip tray. Take out the water filter if your model has one and the manual says to.
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Add one dose
Pour one 100 ml (3.4 fl oz) dose into the tank, then top up with water to the level your manual gives.
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Start the program
Launch the descale program from the buttons or menu and let it run through.
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Rinse it through
Rinse the tank, refill with fresh water and run the rinse your machine asks for before brewing again.
A fair read before you add it
A good pick if
- You run a De'Longhi espresso or bean-to-cup machine
- The descale alert is on or your flow has slowed
- You want a biodegradable, plant-derived formula
Look elsewhere if
- You need coffee oils off the group head; Cafetto EVO cleaning powder does that job
- Your machine's maker names a different descaler in its manual
The details
Descaling, answered
Will this DeLonghi descaler work in my Magnifica S?
Yes. It is made for De'Longhi espresso machines, bean-to-cup systems and manual espresso makers, so it suits the Magnifica S as well as a De'Longhi Classic espresso machine. Run it through the descale program in your manual.
How many descales are in one pack?
Two. The pack holds two separate 100 ml (3.4 fl oz) doses, and each one covers a single cycle.
Does descaler leave a taste in coffee?
Not this one. The formula is odorless and residue-free, so once the rinse has run, your coffee tastes like coffee again.
How often should I descale my De'Longhi?
Whenever the descale alert comes on, or on the schedule in your manual. Hard water brings that day sooner, so slower flow or cooler shots between alerts are a sign too.
Clear the scale, keep the crema
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