Oust Powerful All Purpose Descaler, New Formula, Limescale Remover – Ideal for Kettles, Coffee Machines, Irons and Shower Heads, 3 Sachets

I bought the Oust Powerful All Purpose Descaler from Amazon to clean my kettle, and it worked brilliantly!The instructions say to boil water, let it cool for 10 minutes, then add the sachet. I tried that method first, but it didn’t clean the kettle well. The second time, I added the sachet immediately after boiling the water, and it worked like magic — the fizzing was instant, and the limescale just disappeared! My kettle looked shiny and new.If it’s not fully clean after the first try, you can reheat the solution and leave it for another 5–10 minutes — that really helped remove any remaining scale.Another thing I appreciated is that it doesn’t leave any funny taste or smell. The instructions say to pour the solution away, rinse with cold water, then boil clean water once, but I boiled clean water twice just to be on the safe side — and the taste was perfectly normal afterward.I’ve only used this descaler for my kettle, but for that purpose, I highly recommend it. It’s powerful, easy to use, and great value for money!

Simple to use and doesn’t take up much room in the cupboard under the sink. I have bought this item many times because it is so effective and easy to use. Wish it was a little bit cheaper but actually worth every penny does the job.

Absolutely delighted with this product,easy to follow instructions on the sachets and the limescale just lifted off before my eyes,no scrubbing needed,just let it do its job and the glass kettle looks brand new again.

Amazing result. Wish I’d taken a photograph before using. I was having to pour the boiled water from my kettle through a tea strainer to catch the limescale particles. I used two sachets and followed the simple instructions. Now the kettle is spotless - like new.

This is very good. I had to use 2 sachets - I thought I might - it was simple to use - the instructions are very clear. There was no smell or taste left. The insides were left clear & sparkling. I will be doing this more regular now. I am well pleased.😊

Excellent product. Does exactly what it says on the packet . Reasonable price.

These are absolutely fantastic, our kettle was heavily scaled, put 2 of these sachets in the water, left it for an hour longer than listed, but OMG!, the kettle was like new.Took some to my nieces house to use on her kettle (her kettle looked like it had been hung up at Mother Shiptons cave), popped 2 of these bad boys in......stripped the kettle clean of all the scale....brilliant. Buy some NOW!

Very easy to use, no odour or taint after use, defo recommend