HG Grout Cleaner, Ready-To-Use Tile Grouting Cleaning Spray, Removes Stubborn Dirt, Marks & Stains Between Tiled Walls & Floors - 500ml Spray (591050106)

having read the mix of reviews here i bought this product because some genius put down a small white mosaic flooring in my bath and shower rooms and the grouting was looking distinctly "unwhite". i am happy to say that this product has proved effective ... i applied it over a 1 x 1 m square and left it for around 5 minutes and then went at it with a very firm bristle scrubbing brush and was delighted to see that dirt was lifting out of the grout ... even around the (excuse me) loo base it was effective after a couple of applications. i will confess that i bought another grout clea contains a very mild hydrochloric acid base for exterior use that i then used on a small area for comparison (with windows wide open) and it took it back to looking genuinely like i had just regrouted the entire bathroom. if you don't want to go there with the clear potential risk then this product stands up for itself and the difference is not as great as one might think. i have adhd tho lol

Does a reasonable job. Needed about 3 gos of spraying, leaving for a bit, then scrubbing with a kitchen scourer pad/brush, but most of the grout has come back to a nice white. Some more stubborn discolouring and mould spots have remained. Good enough that I'd recommend

I recently purchased the HG Grout Cleaner for my kitchen and bathroom, and I am thoroughly impressed with its performance. Here's my no nonsense review.The spray is incredibly powerful at removing stubborn dirt, stains, and discoloration from grout. It worked wonders on both my floor and wall tiles. It did an excellent job of restoring the original color of the grouting in various areas of my home, including the shower, WC, hallway, and even my swimming pool.The solution is very easy to use. Simply spray, leave for a few minutes, scrub lightly, and wipe clean. The entire process took less than 5 minutes per area. Despite its strength, the cleaner didn't damage the grout at all. It’s tough on stains but gentle on tile surfaces. It works on all types of tiles, including ceramic, porcelain, and slate, which is great because I have a mix of these in different rooms.However, the cleaner has a strong chemical smell. It’s bearable, but I recommend ensuring good ventilation when using it. While the product itself is excellent, the spray bottle can sometimes be a bit difficult to use when trying to get into tight spaces.I think the HG Grout Cleaner is a fantastic product for anyone looking to revitalise their grout without extensive scrubbing. It's efficient, easy to use, and highly effective. I would definitely purchase it again.

Sorting out the grout in my shower felt long overdue – the grey had morphed into something resembling a questionable beige. I tried this product after hearing it was capable of tackling stubborn dirt without harming the tiles. The spray was simple to use: apply, leave for a few minutes, then scrub with a brush. It didn’t solve everything instantaneously; the more ingrained grime required a couple of applications and more effort than I had anticipated. That said, with a bit of persistence, the grout appeared much brighter – almost as though the bathroom rediscovered what clean truly meant. My only issue was getting the nozzle to function correctly. Twisting and squeezing it to open seemed unnecessarily fiddly. Packaging challenges aside, it’s a decent option for refreshing the space whilst being gentle on the tiles.

This delivery was early, and was handed to me by a great deliverer name Del. Very impressed. The item has been bought by me previously and works a treat.

Used for floor tiles, did a big job, hallway, kitchen, utility and cloaks.... Still had a small amount left. It did a great job, you do have to still rub quite hard, but the result is great. I'd recommend.

This was purchased to remove an unknown white stain (not that type) from grey grout between kitchen floor tiles. Initialy it was unsuccessful but after a few applications and some light scrubbing it worked whilst similar products have failed.

Extremely stong it says. Can get stronger and cheaper in pound shops