Kilrock Mega-K Multi-Purpose Descaler Multipack 6x1 Litre (72 Doses) - Limescale Descaling for Kettles, Toilets, Shower Heads & Coffee Machines - Biodegradable and Phosphate Free

Really pleased with Kilrock Mega-K Multi-Purpose Descaler 2 X 1 Litre. Living in a hard water area, limescale builds up quickly on kettles, shower heads and coffee machines, but this stuff cuts through it with very little effort. It works fast and leaves appliances looking and performing far better afterwards. Kettles boil more quietly, shower flow improves, and it even freshened up an older steam iron that I thought was beyond saving. I also like that it’s biodegradable and phosphate free, which is a nice bonus for such a powerful cleaner. The two large bottles give excellent value and last ages because only a small amount is needed each time. A dependable household product that genuinely works. Highly recommended.

Descaled our glass kettle in 5 minutes, looks like new, works completely as described and highly recommend. Good value for money.

By far the best product for serious limescale problems. This works when all the supermarket products fail miserably. Combined with a Pumice cleaning stone, these can restore the worst student toilet back to it's original condition. Wear eye coverings and rubber gloves as this product will burn.

Arrive quickly I only us this to descale my kettle and iron but it works perfectly , no leaks , good value does circulate, removed the scale quickly

Just what I needed wish I knew about this sooner I recently moved into a place with bad limescale at bottom of toilet and it got rid of it all in 2 uses and that because I messed up I was so excited to clean the loo that I didn't read that it better to do it over night if I had done it at night rather than 3hours it probably would have done it with one use going to give this a go in my kettle later today but I'm sure the result will be just as good it doesn't really smell either so that's good

Wow! Wish I had found this earlier! STW say our water is soft... but I have to disagree! - Put in my kettle per instructions, left for 3 hours. From maybe 2-3mm thick limescale it is "as new" inside. - Used on my lor barista pod machine as cheaper than the official cleaning solution. My machine is well worn... so is a bit loud. The pump definitely struggled less after using this (I pumped some through then turned the cleaning cycle off and left it to sit overnight) - Carefully poured about 1/8 bottle down our toilet which had grown a big patch of limescale in the u-bend which was visible. Next morning (after flushing with teh lid still down to avoid spray) it was "like new" Every other instruction on the back is pretty much "wear protective gloves and dont get it on skin"... I'm thinking its probably concentrated hydrochloric acid (given its phosphate free... so cant be phosphoric acid) to be able to work so effectively; **definitely** heed the safety warnings as this stuff is VERY strong. I didnt want to measure exactly 80ml and risk splashing it anywhere so I just free poured by eye into whatever i was cleaning... maybe it would get 12 doses of 80ml if you were more accurate. But for the price and effectiveness its the best I've used for cleaning toilets and kettles.

This stuff is brilliant. I use it in many places; kettle, shower head, taps. I've used it for years. It's great value and gets the job done.

Best descaler that could buy does the job in kettle and coffee pod machine and we got hard water scales quite quick

Je l'utilise depuis des années. c'est le seul que j'ai jamais trouvé qui fonctionne correctement.

Amazing product.