How to descale your espresso machine with Urnex Dezcal

Descaling the espresso machine with Dezcal. After having this espresso machine for over a year, I have never done this. So I bought Urnex Dezcal from the coffee distributor and the label is not very clear on what to do, there are basically no instructions, it just shows 10%.
After some research I found how to descale the machine and here I am showing how. Let me know what you thought of my video, thanks. Dezcal worked VERY well.
Here is where I bought it: amzn.to/3CmgBry

[@EstrafaDC]

Great video. Curious if you have used the other Urnex product CAFIZA? Works wonders with milk buildup in the wand.

[@makingcookingfixing]

Thank you! No I haven't, I am wondering what the difference could be?