Urnex Dezcal Activated Scale Remover Powder Tub, 900g, White

Bought on recommendation, works great on my home barista set up (Sage espresso machine). WOrth the price for the quantity and quality.

I have been using food grade citric acid for a few years for descaling. Decided to try this for my new coffee machine. Works very well, the additional ingredients obviously helped shift some stubborn scale that the citric acid alone was struggling with. Should last a while as you don't use a lot.

The powder went hard over time in its own container. Has been stored in a dry kitchen cupboard.

A big bottle and perfect for monthly descaling , compared to previous liquid descaled this is better and perfect to protect my machine as I live in a hard water area

i use it to descale sage/breville barista express coffee machine and if works great.

I made a big mistake before, I descaled my traditional pump expresso coffee machine with vinegar unfortunately it didn't work great and ruined my machine at the end. I learned from the lesson, I should use this proper descale powder to clean the machine. If you willing to pay £200 for coffee machine, why don't you buy a proper cleaning stuff to maintenance your coffee machine. Buy this big bottle it's a really good deal, it could use over 15 months per an instructions. Take 56g mix with 1L water. Easy to use, put 56g powder in the measurement jug, pour some hot water to melt it and add cold water to fill 1L, then pour it into the tank and do the descaling, then use another 2L plain water to finish it. Now I use it for my Nespresso (capsule) machine, really happy with the purchase and the result. Better tasting and smell after descaling. Highly recommended this product.

Works well. Just a shame they've now added delivery charges which are about 27% of product cost.

A great descaler for coffee machines and kettles.