Slam All Purpose Descaler 3x30ml

I used another famous brand before but my mother gave me some of this product, tried it and I was amazed by the result, it has long effect and cleaning power is superb. So I looked for it on Amazon. Very effective! A bit pricey but at least it does the job, some brands are also pricey and aren’t as effective, so in my opinion it’s still worth buying.

Works very well. Kettle looks like new after one dose.

I've been using this for years to scale my kettle. I live in a chalk land area with very hard water. My kettle does need scaling every month but this is simple to use and effective. I haven't used it on anything else

Great for descaling coffee machines, kettles etc. Really powerful stuff that gets the job done. Infinitely easier to use than powder descalers. Highly recommended.I was having real trouble getting my Sage Barista machine to get a good extraction and after running this stuff through it, it's back to producing awesome espresso.

It cleans my kettle brilliant

They do work, but I found the descaling power to be average. Still had scale left at the bottom of my kettle. It is great that you get three uses, but knocked off a star for value as quite average performance. No strong smell though!

So good my kettle looks bran new after use.

I have tried another brand but came back to this one for my kettle. Efficient pretty quickly.