Mapei Ultracare Heavy-Duty Stone, Tile & Grout Cleaner

I love this product. I cleans the toughest indoor grout.

This stuff is AMAZING!!!!! I order a LOT from Amazon and I don't usually give reviews, but had to share!!! Right picture is before and left is after! I sprayed the solution in the grout and let stand for about 5-10 minutes then scrubbed with a long-handled scrub brush. It has been YEARS since this grout was cleaned and I wasn't sure if I could get it cleaned. My grout is as good as new! Highly recommend this product!!!

Tried out this diluted 1:2 for deep cleaning as instructed. First spot I tested, I left on for 10 minutes before scrubbing. I'm using my mom's old denture brush which works out perfectly since the head has angled and strong bristles. I then applied more with the brush and started scrubbing without waiting. Turns out I didn't need to wait, results were about the same. I wouldn't say it brought my grout back to 100% original whiteness but it's pretty close, maybe 90 -95%, which is the best I've seen so far, and I've tried a lot of grout cleaners. It does get slippery so be careful when wiping up or you could slip and fall. Scent is very light, not overpowering like some other cleaners. Pretty good product. Going to keep it and help keep my bathroom floor clean.

It worked like a dream. Will be ordering more to keep my floor looking new

Works well on the tile and grout. Was expecting a larger container by description guess I didn't read closely enough.

Used this on a area in my kitchen, and I did an area with just my steamer. The area with the grout cleaner came out much better and it was easier to use with a scrub broom rather than having to concentrate on the grout lines with the steamer. Hopefully, with regular steam cleaning, I wont have to put as much effort in as I did today. I final mopping with some clean water and it looks great.

I had HIGH HOPES for this product, but it's a fail. It's HEAVY-DUTY grout cleaner, and the front label had a photo of black dirty grout and then it leads into WOW!! Clean grout. My grout wasn't that bad and this stuff did nothing. It's actually amazing what a $8.50 container of OXI-CLEAN will do.

My tile guys did a really crappy, sloppy job. Premixed grout left all over the surface of every single one of my 1,400 square feet of 20” square Brazilian tiles. I have to clean each one individually, paint this liquid on, let it sit for 5 minutes, then scrub/scrape the grout off. Sometimes twice. I had the abrasive cleaner also, which works, but rinsing the sponge thoroughly after every 2 tiles, getting a fresh bucket of water every time, just does not lead to a happy life. After marinating the grout comes off without too much trouble, in fact I can scrape it off with a fingernail, but the grout is white, my tile is white, and I usually have to do each tile twice because the grout is so hard to see. Except when it attracts and latches on to dirt.

Not doing anything, same soap not effective at all

Nettoyer les joints de céramique ds la salle de bain. Merveilleux!

Good product only smel