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Caffenu® Eco Descaler

An eco-friendly liquid perfect for use on all coffee machines, kettles and urns

Caffenu® Eco Descaler

Suitable for all coffee machines, kettles, and urns

  • Removes limescale, calcium & rust build-up
  • Antibacterial properties
  • Eco-friendly ingredients
  • 100% safe to use
  • Improves coffee taste & temperature
  • Enhances lifespan & performance of machine
  • Phosphate-free & chlorine-free
  • Intertek Certified, read more here
  • Choose  2 x 200ml (4 doses) or 1 x 200ml (2 doses)

Select option

2 x 200ml 1 x 200ml
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How to

Watch video on how to use the Caffenu® Eco Descaler

The Caffenu® Eco Descaler was specifically developed for the descaling of all coffee machines. Being a liquid it is very easy to use, because it is simply mixed with water to create the descaling solution. It is also eco-friendly at the same time.

It is always best to follow the descaling instructions for your specific coffee machine. But you can watch our general usage video for generic steps to follow. But always consult your manufacturer’s manual first if available.

Product info


Coffee machines and kettles suffer from limescale, mineral deposits and rust build-up. These build-ups tend to accumulate and form layers on a coffee machine’s boiler and piping, affecting the taste and temperature of coffee.

These unwanted build-ups should be removed regularly by properly descaling your machine. Be sure to use a premium, eco-friendly descaling solution so your coffee can stay hot and fresh.

The Caffenu® Eco Descaler was meticulously developed to descale and sanitise the internal components of coffee machines, removing limescale and deposits from the heating element and piping.

Regular descaling will prolong the lifespan of your coffee maker, avoiding machine failure and cold coffee temperatures. Descale every 2-4 months depending on water hardness in your area.


Why the Caffenu® Eco Descaler?

All coffee machines, both domestic and commercial, accumulate layers of limescale and minerals on their internal components. Parts like the heating element, thermoblock, and boiler gather limescale due to mineral deposits in the water.

The accumulation of limescale and minerals hinders a coffee machine’s heating efficiency, leading to overall poor performance of the coffee machine. This can occur in all machines, including coffee capsule machines, as well as espresso machines.

The Caffenu® Eco Descaler was developed to effectively remove unwanted limescale build-up that damage the insides of coffee machines and kettles. Furthermore, the descaler not only removes and prevents build-up inside coffee machines, but also sanitizes the inside of machines due to its antibacterial properties.


Millions of happy customers

5 stars review

Have just purchased this descaler after using a product from another company. OMG – this stuff is great, and I love that I’m not waiting around for my coffee – it’s pouring faster & tastes better also. Will definitely purchase again.

Lynda Skinner purchased Caffenu Eco Descaler

5 stars review

A good product that works properly. Recommendable.

Berge A purchased Caffenu Eco Descaler

5 stars review

Works perfectly with my bean-to-cup coffee machine at an affordable price. I could even see a difference in the appearance of the water tank after running the descaling cycle – much cleaner and clearer. Instructions are very simple and because it is a liquid, it dilutes instantly in water, so no hassle waiting for a tablet to dissolve.

Stefan purchased Caffenu Eco Descaler

South Africa
5 stars review

I hadn’t descaled my coffee machine in it’s whole life (1.5 years) and was noticing less coffee was coming out when I made a cup. I used this solution according to instructions and my coffee is hotter and stronger than before. I’m excited to use it again!

Lauren Marino purchased Caffenu Eco Descaler


If there is still any question about the need to descale your coffee machine or kettle, then have a look at the below images.

The Caffenu® Eco Descaler can reignite your coffee machine’s performance in no time.

Rust build-up in kettle

Swipe right for after

Kettle after descaling

Swipe left for before

Limescale on heating element

Swipe right for after

Descaled heating element

Swipe left for before


Choose your option

The Caffenu® Eco Descaler is available as a 200ml Eco Liquid Descaler, or as a 400ml Universal Eco Descaler.

200ml Eco Liquid Descaler

  • Enough for 2 doses
  • Provides two descaling cycles

400ml Universal Eco Descaler

  • Enough for 4 doses.
  • Provides four descaling cycles

Machine compatibility

The Caffenu® Eco Descaler is suitable for all domestic and commercial coffee machines, kettles, and urns. Basically any kitchen appliance that has a water tank or is filled with water can and should be descaled.


What is the difference between cleaning and descaling?

Every coffee machine needs descaling. And every coffee machine needs cleaning. And it is important to understand the difference between the two.

Descaling removes limescale and mineral build-up from the boiler, thermoblock, pipes and pump. Cleaning however, no matter if you use a cleaning capsule or a cleaning tablet for your coffee machine, removes oily residues and odours. Both need to be done regularly to guarantee optimal machine performance and best tasting coffee.



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Caffenu® Eco Descaler in action

The Caffenu® Eco Descaler removes limescale, rust and calcium build-up all while being eco-friendly. We tested it on a kettle, so you can literally watch the magic happen.

Watch now
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Caffenu® Eco Descaler

Descaling your coffee machine improves the taste of your coffee but also extends the lifespan of your coffee machine. We show you how easy descaling can be.

Watch now
Play button Watch now

Descale your coffee machine with a premium and eco-friendly descaler

The Caffenu® Universal Eco Descaler removes limescale and calcium build-up from your coffee machine’s heating element, pump and thermoblock, improving your coffee’s taste and temperature.

Comes with 2 bottles and 4 doses in total, enough for 4 complete descales.

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