Goo Gone Grout & Tile Cleaner - 28 Ounce - Removes Tough Stains Dirt Caused By Mold Mildew Soap Scum and Hard Water Staining - Safe on Tile Ceramic PorcelainU.S. EPA Safer Choice

I bought this to clean grout that I have no idea how long it's been since that is how I got the house. This with a electric toothbrush scrubbing tool worked amazingly and I was able to clean a whole bathroom tile floor in under 3 hours. It was also great for the fact that it wasn't super strong smelling since it wasn't caustic like some other grout cleaners.

I love this tile and grout cleaner. It worked perfectly to whiten and clean the grout in my kitchen table without ruining it.

Appears to work as described with few exceptions. It's not a miracle clean unless you as some bleach. However it does perform safely and better than others tried

Didn’t work as well as I hoped.

It works great. No nasty smells. Very easy to use in decent spray bottle. Good value

I recently tried the Goo Gone Grout & Tile Cleaner, and while I found it to be effective at removing tough stains caused by mold, mildew, soap scum, and hard water staining. While reading several reviews from other people I have to agree with several of those negative reactions.One of the main issues that some users have had with this product is its strong chemical odor. While I personally didn't find the scent overwhelming, some people have reported feeling nauseous or getting headaches from the fumes. If you're sensitive to strong smells, it may be best to use this product in a well-ventilated area or consider using a mask.Another issue that some users have experienced is that the product can be harsh on certain types of tiles and grout. While the product is safe on tile, ceramic, and porcelain, some users have reported that it can discolor or damage certain types of grout, especially if left on for too long. It's important to follow the directions carefully and test a small, inconspicuous area first before using the product on a larger surface.Finally, some users have reported that the product is not as effective as they had hoped, especially on tough stains that have been present for a long time. While the product may work well on newer stains, it may not be as effective on older, more stubborn stains.Overall, while I found the Goo Gone Grout & Tile Cleaner to be effective at removing stains, it's important to be aware of some of the negative reactions that some users have had with this product. If you have concerns about the product's strong odor, potential damage to certain types of tiles and grout, or its effectiveness on tough stains, it may be worth considering alternative products or speaking with a professional cleaner for advice.

Wow! I was pleasantly surprised how well this worked! I applied it to my stained grout, let it sit for 10 minutes, and it lifted almost all grime the first time. I applied a small amount for a second clean and it lifted all built up grime. There was some serious build up! I would highly recommend and will continue to use when cleaning to maintain clean grout lines. A little goes a long way, and I didn’t have to scrub every line of grout!

Used this with steamer and a grout brush.Took a good while to do and some elbow grease but so worth it. I used the entire bottle for a large floor area. Sprayed an area and let it soak in. Brushed grout with the brush. Then the steamer.Last step was using old towels to mop up the water from steaming.Ordered another bottle to do bathroom grout.It works very well.