Grout Cleaner 16oz - Heavy Duty Tile & Grout Stain Remover for Floors, Showers & Bathrooms - Deep Cleaning Formula for Bright, White, & Sealed Grout - Non-Toxic, Easy Scrub

works really well. Key is to use a brush to agitate and break up the build up on the grout lines. Worked grate on glazed tile, they shine like new!

This is the only grout cleaner that has worked and with minimal scrubbing. Very impressed. I sprayed and let it sit for about 10-15 minutes and it basically wipes off! Great product

I tried it for the first time and it worked good. But it is important that you follow the instructions that they recommend on how to use this cleaner.

Very expensive, small volume, less effective than equivelent household -over the counter than hydrogen peroxide that costs less than 1/5th the price. My opinion Iwas ripped off!

I'm glad the maker of this product had it in a plastic wrapper because it was a little leaky - not a lot, but enough for the bottle to be damp inside. I rinsed it off and it's fine when kept upright. I tried this out on my bathroom floor where some of the white grout is dingy. It got it a little bit cleaner after letting it soak for a minute or two and then scrubbing with a brush. Honestly, bleach is more effective and a lot less expensive.

Finally found a grout cleaner I'm happy with! It was the second time I ordered Aqua X grout cleaner. Both times, I received the bottle fast & packaged very well to order any leaks. I'm glad I came across Aqua X on Amazon. Here's my experience with it so far: 1. I'm very pleased with the spray bottle! Other products were too messy simply applying it, or too watery to control where the liquid runs. 2. I didn't smell any harsh fumes that bothered my breathing. But I still took proper precautions to ventilate the bathroom well. 3. Although the instructions state to let the cleaner sit for about 5 - 10 minutes, I left it for 30 minutes. 4. I use an electric oscillating grout brush I bought from Amazon. But sometimes I also use a regular grout brush to see if either produce better results than the other. So far, I don't think I can tell. 5. I was annoyed that the information didn't seem clear about requiring rinsing with water. I think it may have since it mentioned the "suds" from the liquid spray. So I tried rinsing with water to prevent any residue. But I can't stand rinsing mostly because the grout gets darker when water is applied. Then I have to wait at least 24 hours for it to dry to see if the Aqua X cleaned & hopefully lightened the grout. But I didn't get to finish the whole floor. Because of chronic pain issues, including needing knee replacements, I can do only a small portion for 1 day. It's always a very slow process. I've found from other cleaners when I've completed the whole bathroom floor that certain areas don't seem to lighten in color no matter how hard or how long I scrub that area. Eventually, after a lot of searching online for answers & talking to the building property manager, the builders must've screwed up somehow when installing the tiles & grout. I'm glad I found Aqua X Grout Cleaner & will stop hunting for a magic potion that doesn't exist to make the floor grout look like new. It makes the process easier with the spray bottle & the quality of the cleaner itself - it's not a watery mess that makes the cleaning & rinsing forever like everything else I've tried. I actually bought the Aqua X Grout Sealer first, but haven't used it yet. The price of each item is a bit more than I'd like. But it's not too pricey like others that don't work at all. I somehow became obsessed with trying to clean the dark grout in the bathroom floor in my apartment. This building was built around 5 years ago. Sadly, the previous tenant didn't clean the apartment & the rare times it was cleaned, it was done the wrong way, damaging many areas. I never knew people actually specifically clean floor grout until I came across it online. I tried mostly homemade cleaners since I can't breathe in harsh fumes due to my asthma. I also avoid buying products from companies that test on animals & contain animal byproducts. I have to be very picky & it's frustrating seeing so many popular widely used products from companies that practice animal cruelty.

I don’t usually leave reviews, but this stuff works! Let it set for 5 minutes and mop it up. EZ PZ

Works great easy to use. Cleaned grout and looks new