Coffee Machine Descaler & Cleaning Tablets
UK-made descaling and cleaning tablets for espresso machines, bean-to-cup, pod machines and kettles. Biodegradable, phosphate-free, and gentle enough for daily use — powerful enough to protect your machine for years.
The UK's cleaner coffee machine descaler
Limescale is the single biggest killer of coffee machines in the UK. Hard water leaves mineral deposits inside the boiler and pipes, blocking flow, throwing off brew temperature, and ruining the taste of your espresso. MilesKay coffee machine descaling tablets are formulated in the UK to strip limescale safely and biodegrade completely — no phosphates, no bleach, no harsh residues.
Our mega descaler pack contains a 24+ month supply and works across espresso machines, bean-to-cup machines (Sage, DeLonghi, Jura, Gaggia, Krups, Melitta), Bosch Tassimo pod machines, kettles and even shower heads. One tablet range for every appliance in your kitchen.
For daily hygiene, our Coffee Mould & Biofilm cleaning tablets — powered by pomegranate extract, malic acid and natural surfactants — clear the coffee oils and biofilm that build up in the brew group. Foil-wrapped to protect potency. 0% bleach.
How to descale a coffee machine with tablets
- Empty the water tank and drip tray, and remove any water filter.
- Drop the recommended number of MilesKay descaling tablets into the tank and fill with fresh water.
- Run your machine's descale cycle (or brew multiple cups on the largest setting if there is no cycle).
- Rinse with two full tanks of clean water before brewing your next coffee.
- Repeat every 4–6 weeks in hard-water areas of the UK.
Frequently Asked Questions
MilesKay coffee machine descaling tablets are made in the UK with biodegradable, phosphate-free ingredients. They safely remove limescale from espresso machines, bean-to-cup machines, pod machines, kettles and shower heads — one mega pack lasts up to 24 months.