Zep Home Pro Foaming Miracle Grout Cleaner & Protectant - 32 Fl. OZ - (Pack of 1) 2-in-1 for Sparkling Clean Grout Lines

The media could not be loaded. I’m so impressed by how well this worked. I thought my grout was dark but turns out I have light grout. The cleaning power is amazing, even though I scrubbed, it really didn’t need much effort. My floors look amazing, there was no harsh smell from the product. Overall I’d say this was a great buy, the price could be a bit cheaper especially since it’s a smaller bottle and we use it on floors and what not but overall I’d but it again.

Worked well in removing the majority of our moldy shower grout. It failed in removing the deeper grout discoloration but a second attempt should yield better results. The product did not harm the porcelain tub it dripped onto during the process. I'll use it on a more regular basis in keeping grout mold at bay.

I have ceramic tile in my kitchen, bathroom and laundry room that needed cleaning in the egrout line. My tile was bright and clean but the grout lines were dark , making my floor look old and worn. I ordered the ZEP from Amazon just trying something new and not from the store shelf.I sprayed the Zep between the grout lines and scrubbed them with a grout cleaning brush and my floor look BRAND NEW. I was amazed at how fast and how good it worked. I can honestly say that for the price I paid for the product I didn't expect it to work as good as it did. I was thinking it would brighten the grout lines a little but never would have thought they would look like new. Now I am eager to try other Zep products. I plan to try the Zep Oven Cleaner next. I give this product 10 stars **********

I tried this on my bathroom grout which is clean but been there several years. It did nothing.

This worked better than I expected. Followed the instructions and my grout is super clean I noticed the difference instantly. Very easy to use spray wait and wipe will purchase again great value

I’ve used this brand in the past to clean my bathroom floor tile, and I was very impressed with the results. My shower tile grout needed some improvement, so Zep was my first go-to. This product had very little cleaning power and seemed to do virtually nothing to my grout. The process of use was tedious and took a lot of planning so it was unfortunate that the results didn’t match the effort. The price was nice, but didn’t hold up with what it was meant to do.

This barely qualifies as a foam. It’s a bit thin and basically runs and deflates as soon as it’s sprayed. It would likely be more effective as a thicker product, but it did help with grout cleaning. There are probably better products out there though.

Works great. Grout will look best 1 or 2 days after using product.