HG Limescale Remover Concentrate, Sink Tap & Toilet Limescale Remover, Multi Surface Cleaner & Descaler, Bathroom Cleaner for Shower Heads, Baths & Screens - 500ml

This product is absolutely amazing! I moved to a flat that had not been very well taken care of. The toilet has so much limescale that it was a dark brown all the way to the water line. I used the whole bottle and left it there for about 2 hours and now it's almost all gone. Can't recommend it enough.

It cleans so well. Perfect for very stubborn stains in the bathroom, they go so easily. There’s a lot of limescale in London and I just have to brush with it once and the limescale disappears

I live in a very hard water area (330mg/L) which means I use limescale removing products weekly. I usually resort to Viakal or CIF bathroom cleaner, both work fairly well. I was keen to try this product given the reviews.Pros:- Works effectively against limescale: I left my shower head bathing in a mixture of water and this HG limescale remover for a few hours, limescale was very successfully removed. I then poured the remnants of the liquid (used for the shower head) into the kettle and that worked wonders, all limescale gone.Cons:- Whilst it is excellent at removing limescale, it doesn't leave metallic surfaces as shiny as CIF bathroom cleaner, so after using this HG limescale remover around my kitchen sink, I did a final pass with CIF.

Works really well

Bought a house where the previous residents were less than attentive to toilet cleanliness...The I bend was significantly built up with stained limescale 🤢It did take a few treatments with this stuff, requiring two X 500ml bottles, and a fair amount of scrubbing too, but the limescale really was thick!However 2 bottles of this were a lot cheaper than a new toilet 👍👍(As a sidenote, this stuff also acts as premium rust remover for cars, metal gates, whatever... Phosphoric acid is it's active ingredient and it's quite a strong dose in this stuff, which coupled with it's gel consistency means that it's easy to apply and work on complex shaped and inverted surfaces (like the underside of car wings)... A lot of commercially available rust removers have a low phosphoric acid content and also contain an epoxy that dries in a black colour. This gives treated metal the appearance of having cured the rust when really it's still there spreading under the epoxy coating. Furthermore the epoxy coating is prone to micro fractures from vibrations whilst driving, which leaves the metal underneath susceptible to fresh water ingress and rust... By using this stuff you can actually see whether all the rust has been effectively treated, then spray with an automotive 2k sealer primer (which adheres better and won't develop micro fractures), and top coat, ensuring a more permanent fix to vehicular rust! )

Smaller than expected bottle

Cleared a disgusting toiletDrained low water, left it on for about 20 minutes use a brush too spread it all over the line scar went back several times and this produced a good job.

Does the job well