CUSTOM BLDG PRODUCTS Custom-‎TLGHRRAQT-3-1 Quart TLGHRRAQT-3 OT Grout Haze Remover, 32 Fl Oz (Pack of 1), Clear

Ugh! Didn’t work and bleached my grout! I had tan grout specifically to match the new tile. It now looks like a crusty white. Angry !!

Does not take old grout off, even with scrub brush. Total waste of money.

We use this to prep grout lines for applying color sealer. Not for its stated purpose of removing grout haze, cuz we're neat and never really create any grout haze when we grout. It does have an odd tendency to turn any grout white temporarily, which can freak you out if you're not expecting it.

Your product with a sponge cleaned the grout that has been in my tub for a year in 20 mins! I have tried several products but this is by far the best! Thank you so much for this quality product!!!

Worked better than expected. Easy to use.

We just built a custom home w/ a tremendous amount of tile work. Used this product as directed to remove the haze on the tile. We used a beige grout & in many spots its now white so it is NOT safe on colored grout. I have written to the company wanting an explanation. What did work & was more cost effective once we learned this hard lesson was a can of "Scrubbing Bubbles" along w/ a scrub brush - easier, cheaper, & no bleaching issues

Use straight vinegar...let it dry... spray water scub it off and mop...works great

I used this to clean the haze off the tile. It bleached the grout to off white! Do not use. Looking for alternate solutions...