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

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 tile is at least 60 years old and who knows when it was properly cleaned. This stuff works in seconds! But the longer you leave it, the easier stuff will come off. Most of it came off with a mop and I only had to use a toothbrush on some stubborn / hard to get places. Incredible. i can't believe what my kitchen counters and bathroom floor used to look like. This is only 1 pass. Ordering a another bottle for a second pass.

This product works great. I didn’t even have to scrub very much. I let it sit for a couple of minutes, used a grout brush and then wiped it off. I moped to get the rest of the residue off and it looks 100 times better. I do recommend wearing a mask so you don’t inhale the fumes. It doesn’t smell strong at first but gets to you after awhile.

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.

This product is great. It pulled the dirt up from grout. I poured some on grout then used a brush (toothbrush will do.). Scrubbed it then used a wet clothes to wipe the grout. It looks darker as it dries but once dried, looks like new. If really engrained, you may have to do it again. But i’m so pleassd. By the way, I don’t normally write reviews.

I clean houses for a living. Oh, stop, I know I live an exciting life! I've used ZEP products for years. I was excited to see this thinking I'd be a wizard of clean grout and my praises would be sung. I was so excited for my new status that I didn't read directions...who does, seriously? I squirted that blessed cleaner of grout into my shower and went to scrubbing. Beautiful, but my grout has been scrubbed within an inch of its life before this purchase. I confidently used it at my clients house. Squirted that stuff up and down this 2 year old shower. (New home) I scrubbed and rinsed and was happy. (Shower was still drip drying.) 2 weeks later...I go back to my clients (new((ish)) home. I cheerfully greet my client and headed to the master bath, my first stop that cleaning day. I open that glass shower door and hiccup/gasp! There are waves of matte tile on each shiny tile. I'd liberally and confidently squirted this cleaner (read acid) on beautiful shiny tile. The waves had drip marks where it had stripped off the finish of the tile. I looked for an easy escape out of the house as I knew I'd clearly big time screwed up! It was hideous and I ran to the homeowner to apologize. Of course she'd wondered what the heck had happened. Gracious angel that she is, told me everything is okay...it's not, but i feel guilty. Everything I've tried to make it better has failed. I'm embarrassed and I know partly my fault (directions are on there for a reason!) Make sure you read those before using it on your beautiful tile. I still haven't read them because as soon as I got home after seeing that shower, I cussed that bottle all the way to the trash! Not the end of the world, 1st world issues, whatever you want to call it, just be more cautious than I was, please!

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 worked amazing. It was cheaper than a lot of other brands so I didn’t have my hopes too high but I was very impressed. After applying I did use a small scrub brush which wasn’t indicated on the directions but it helped get some of the embedded dirt out. I cannot believe how clean the grout looks after just one application.