5 X Kilrock Big K Multi-Purpose Descaler 400ml

Moved into property with very hard yellow limescale in toilet. Was recommended to try this before buying a new loo. Amazed how well it worked and now have a gleaming white toilet bowl so would definitely recommend, cheaper than replacing the toilet.

Bought this to remove built up limescale in my toilet bowls, as we have very hard water where we live. I poured half a bottle in each toilet , so 2 and a half measures, rather than the recommended 2 measures, and left for about 7 hours. Then flushed and brushed vigorously with the toilet brush and both toilets are now sparkling clean, no residue left at all!

Good value for money.

Have used this product before when it was much better value. 8 doses before not 6 and cheaper.

Kilrock Multipurpose Descaler. Excellent very effective descaler. Have used for many years.

My go to descaler worth the money nice colours as you get 2 use for multiple cleaning ie sinks taps apart from strong smell does the job

Great product which is really good at removing limescale, easy to use good bottle size and good value for money. .

WOW!!! I run a small holiday letting business in a hard water area and we have tried many different descaler products over the years. So far I've only used this on the kettles and it simply ate the limescale. Yes there is a smell to the product, but in 10 minutes, each kettle is simply gleaming. I look forward to trying it on other appliances and areas where there is a limescale build up. So far, I'm very impressed, even if it's only for the kettles.