Zep Grout Cleaner and Brightener - 32 Ounce (1 Bottle) - ZU104632 - Deep Cleaning Formula Removes Old Stains From Grout

First of all let me say, I don’t write many reviews. But when I do, it’s because I feel very strongly about a product. I bought this product as it was a suggestion to go with the long handled grout brush I was buying. And it was $10-ish, so I said, why not?GAME CHANGER!!!! My 400 sf of tile was super clean in about 30 min! Just squirt it on, watch it bubble, then give a little scrub and wipe clean. I used a mop of clean water.Be prepared, this stuff gets dirt out that you didn’t know was there! Floors were so clean.Fumes are a little strong, so have a fan on. But it’s not as strong smelling as Clorox clean up.

I came across a video showing someone using the Zep Grout Cleaner and Brightener to clean a bathtub, and I had to try it. Since I live in a rented apartment, I’m always on the lookout for effective deep-cleaning products—and this one really impressed me.I started by using it on the bathroom tile, which had some water marks and buildup. Then I tried it on the faucet, which looked white and dull from heavy water stains (even though it's supposed to be silver). Finally, I used it on the tub itself, which had old marks from baths over time.It definitely took a bit of scrubbing, but the results were worth it. The cleaner lifted a lot of the grime and restored the surfaces much better than I expected. My bathroom looks and feels so much cleaner now.Highly recommend if you're willing to put in a little elbow grease!

This stuff is a miracle worker!!! I will be a forever customer after using it. Over the last 3 years i've tried SO many grout cleaning products for our bathroom floor and nothing ever worked. I've spent hours in my hand and knees trying to clean the floors after 3 college boys lived in our house. I figured i'd give this a try after seeing it and i'm so thankful I did. I literally watched years of built of dirt and grime bubble up and wipe away.

If, like me, you're a guy, and an indifferent housekeeper, you'll find that things like bathrooms can get a little dirtier than you'd like. The grout in the floor tile definitely needed a cleaning. I saw this advertised and decided to give it a try. It works exactly as advertised. The only reason I didn't give it five stars is that it's pretty toxic stuff, and has some level of acid in it, which freaked me out a bit. As per the instructions, I wore goggles, heavy duty rubber gloves, long pants, shoes and a long-sleeved shirt. I even wore a mask because it says it can be bad for people with respiratory issues, which I don't really have, but why take a chance. The bottle sprays out pretty easily so it was possible to get about as much as I needed, where I needed it. I rubbed it lightly on the grout with an old toothbrush to make sure it was sitting where I wanted it to, then left it alone for a few minutes and used the brush to clean it up. The stain came right off. It's nice when a product works the way it's supposed to.

Amazing.. every other product left me scrubbing for hours and breathing in nasty fumes. This stuff lifted whatever dirt and grime was stuck in my grout like a dream. I'm sure it's not great for you, but doesn't smell nearly as bad as other products in my opinion.

yea , i'm that guy. more is better. in this case more is just wasteful. i transfered the product to a picnic sauce bottle for better control, a small squirt and spread it with a copper wire brush from harbor freight. 3 minutes light scrub, 3 more minutes remove product. floors look great .

I bought this because the reviews made it seen to be this great product, unfortunately if u have grout thats been discolored for a while this wil take some serious scrubbing, why cant it sit for a few minutes then use a grout scrubber dor for a few seconds then it be clean? Well thats because ita just a regular cleaner and the real cleaning comes from u scrubbing ur life away, definitely will not purchase again, also if ur grout is more than 2 yrs old it will be a job to get it to work especially if u have not cleaned ur grout in 2 yrs or longerIn the picture u see the top is dark and bottom slightly lighter, my grout is a super light gray almost white so this only helped some and i even scrubbed that area with a hard core scrubber for over 5 mins

This Zep Grout Cleaner works really well like, almost suspiciously well. My bathroom grout went from looking like it belonged in a run-down gas station to fresh, clean, and bright after just one round of scrubbing. You spray it on, wait a bit, and the dirt practically slides off with minimal effort. Definitely feels like you’re winning at home improvement.That said, and why I knocked off a star, it’s not exactly cheap, especially if you have a lot of grout to cover. One bottle doesn’t go as far as you’d think, and for bigger areas you’re probably looking at buying multiples. So while the results are great, your wallet will feel it a little if you’re doing more than just a small bathroom.Still, if you want fast, no-nonsense results and don’t mind paying a bit for the convenience, this stuff absolutely gets the job done.