Kilrock Limescale Remover Brush On Non-Drip Gel 2 x 160ml - Brush Applicator in Cap - Dissolves Hard Water Stains and Heavy Build-ups - Perfect for Bath Rims, Sinks, Taps and Shower Heads

I had tried everything to get rid of some encrusted limescale under the rim of the toilet bowl which had built up despite regular cleaning and always having both a cistern block and duck fresh discs in our toilet, nothing worked until this. It worked just after an hr or so the really tough limescale started to fall off. I nevertheless left it overnight as it was really bad, and then repeated the following night. Be warned though this is strong stuff, I accidentally got it on my arm and ended up with a chemical burn!!

Fantastic product. No effort required. I live in a hard water area and the regular limescale remover spray didn’t touch it. Almost a miracle

Its a really handy limescale remover, less smelly than vinegar and sprays.

Powerful limescale remover - particularly useful for descaling taps and showers as it sticks to vertical surfaces.

Wasn't expecting much just moved and taps caked in limescale did one application and a good 20% came off next day another good 20%.am so happy.it doesnt drip easy to apply even under tap and works

Perfect for applying to vertical limescale deposits and even horizonal ones, as it stays in place to do its job. Sometimes it doesn't look like it has worked, but the limescale wipes away.

This stuff is magic. We live in a very hard water area and the limescale under the rim of my toilet was getting so bad i considered replacing it as you were beginning to be able to see it as you walked in the room. Now it’s not going to work by just applying it and wiping it with a cloth, you’re going to have to use some elbow grease as well. Paint it on, wait ten mins then get scrubbing with a tooth brush, I found the back of the tooth brush was good for scraping off the thicker build up. This will break it down, it may take a couple of goes but this will do the job. My toilet rim now looks brand new, wish I would have taken a before and after picture now. I can’t say how well it works on taps but on porcelain, with a bit of graft this definitely works

The product works fine but one of the bottles had clearly been opened before sending and the lid not put on straight, resulting in some od the product leaking into the packaging. This was disappointing especially as I put my hand straight into it.