Cafetto Renew Descaler | 1 x Sachet 25g

Sometimes you just need a quick clean, not a whole box. This single-use sachet gives you a full litre of descaling solution — perfect for an easy, convenient refresh. Keep your machine running smoothly and your coffee tasting great. Cafetto Renew is an eco-friendly, organic-certified descaler that removes hard-water scale from boilers, brewers, and steam systems. Safe on aluminium, brass, and stainless steel. 

What it does

• Removes mineral scale that affects flavour and machine performance

• Improves heating efficiency and prevents blockages

• Biodegradable, non-corrosive, and certified by NSF, ACO, SICHMA & Kosher

How to use
Espresso machines:

1. Dissolve 1 sachet in 1L warm water and pour into the tank.

2. Run a cup through the group head and a small amount through the steam wand.

3. Let sit 15 mins, then repeat until empty.

4. Flush with a full tank of fresh water.

Kettles:

1. Fill ¾ with water, add 1 sachet.

2. Boil, discard, and rinse.

3. Boil once more with clean water.

Coffee brewers:

• Dissolve 1 sachet in 1L warm water and follow your brewer’s descaling instructions.

• Flush with fresh water.

FAQ highlights

• Do I need to descale? Yes, to maintain flavour, efficiency, and prevent damage.

• Cleaner vs. descaler? Cleaner removes coffee oils; descaler removes mineral buildup.

• How often? Every 3–6 months for home machines (depending on water hardness).

• Does filtered water stop scale? It reduces it, but doesn’t eliminate the need.