Chef Aid Stainless Steel Doughnut Kettle Descaler, Silver

Still effective over a year on from purchase. I boil my kettle at least six times a day and have still not seen lime scale buildup.

Works months later. Keeps water scale out of my kettle.

This little descaler seems to get the job done. However, it doesn't work as well if you're boiling mineralized water.

I learned about this from a friend. It works like magic preventing calcification in the kettle. This product worked ver well.

Still scaling

Cleans kettle as described and good quality

So disappointed. I first cleaned the kettle with vinegar thinking this was the last time. As soon as it arrived I popped it in, but the limescale came back almost immediately. I think it’s because I have very hard water.

Works great just remember to rinse it out at least once every few weeks. Lasts very long time