LTP GROUT STAIN REMOVER (5L)

I recently had my small conservatory floor laid with pale terracotta-effect porcelain tiles and a dark grey grout. The (excellent) tiler washed the tiles over after grouting but advised that I wash the tiles again when the grout had fully dried after a day or so to remove the hazing resulting from using a dark grout with a pale tile. I researched how to do this properly and decided to try this grout stain remover. I used the remover exactly as directed (diluting one volume the remover with 4 volumes of tap water) and applying the solution generously with a cellulose sponge while wearing protective gloves since the remover is quite acidic. I then rinsed the solution off by rubbing the tiles with plenty of plain tap water and a microfibre cloth. I was surprised by the amount of hazing removed since I hadn't thought there was much hazing present, but I was really pleased with the result - the hazing was completely removed without apparently damaging the tiles or grouting and the tiles were left looking very clean, pristine in fact, just as I hoped and without a lot of work.

Very effective, cleaned up a fairly stained bathroom floor grout and tiles with not too much effort. I was impressed because I've tried other products without much success.

It does work, but it takes some using, as in scrubbing. I had to resort to a drill brush, and even then it was hard work.

EXCELLENT product & thanks Amazon to send me fast.i order another bottle ,because my patio are is BIG. With it i order sponge built upon plastic frame & Grip .

Used to remove salt deposits in brickwork at the front of my house. This solution scrubbed in undiluted worked quite well although I had to do it 3 times and used bottled water to rinse. It is v strong so use gloves also it does damage stainless steel as I got some on my sink but with a.but if stainless steel cleaner and a scourer it does come off if you do it straight away.

Products works well. I used an old toothbrush to brush into grout lines (15 year old tiling) and they came up as new.

I hate using chemicals for health and environment reasons but when we had a drama grouting our textured porcelain tiles by trying to do too much of a big surface while the sun came out through our large glass doors I thought I would cry and I will have to break and re-tile it all again. After hours of scrubbing with barely no result since it was so thick in places I decided to try a litre of this grout remover and MIRACLE HAPPENED! with a strong formula diluted only with 30/40% water the grout résidu started bubbling immediately and after leaving it to activate for 10mins before scribing quickly all Over with a hard ish drill set brush (the red ones on Amazon also) and several rincing with a mop and fresh clean water it all disappeared without barely affecting my actual grout between tiles. This process was painfree, odour free ish, and very easy I did it 3m2 at the time and had to go again on a few very thick résidu a second time but it was all done the same day saving my kitchen / dining room floor. I can’t recommend this product enough! Totally brilliant I used under 4 litres for 20m2 of very badly affected grout résidu if it just spotting and clean the haze just a litre will go a long way depending on the surface to cover and if your tiles are textured or smooth. Thanks ever so much to the people making and selling this product!

Really great product. Tried everything scrubbing for a full day to remove residual adhesive from some tiles I had put down and it still hadn’t come off. Spent £12.99 on this and it took about an hour to get it off. I did have to use it undiluted as, even at a 1:1 dilution with water it didn’t work. But undiluted it was fantastic and I had enough left over to get adhesive off the patio outside the back door where I had trodden some of the adhesive in. Well worth the money!