Model # ZU104632

Internet #100619266

Store SKU #256508

ZEP 32 fl. oz. Grout Cleaner and Whitener
0021709009897

ZEP

32 fl. oz. Grout Cleaner and Whitener

  • Cleans the dirtiest grout lines in minutes
  • Safe for use on colored floor grout
  • Highly rated as a high quality grout cleaner
$697 /each
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Product Overview

  • Cleans the dirtiest grout lines in minutes
  • Safe for use on colored floor grout
  • Highly rated as a high quality grout cleaner
ZEP Commercial 32 oz. Grout Cleaner and Whitener is formulated for use only on floor grout lines. It cleans and whitens grout and removes light rust stains off concrete with little or no scrubbing. It is not recommended for marble, stone, metal or Corian.
  • Use only for cleaning and whitening floor grout lines
  • Bleach-free professional-strength formula cleans with little or no scrubbing
  • Sassafras scent
  • Not recommended for marble, stone, metal or corian
  • Whitens and brightens grout, removing stains
  • Shop all Grout Cleaner

Product Overview

  • Cleans the dirtiest grout lines in minutes
  • Safe for use on colored floor grout
  • Highly rated as a high quality grout cleaner
Model #: ZU104632
Sku #: 256508
Internet #: 100619266

ZEP Commercial 32 oz. Grout Cleaner and Whitener is formulated for use only on floor grout lines. It cleans and whitens grout and removes light rust stains off concrete with little or no scrubbing. It is not recommended for marble, stone, metal or Corian.

  • Use only for cleaning and whitening floor grout lines
  • Bleach-free professional-strength formula cleans with little or no scrubbing
  • Sassafras scent
  • Not recommended for marble, stone, metal or corian
  • Whitens and brightens grout, removing stains
  • Shop all Grout Cleaner

Info & Guides

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Name Aqua Mix 1 lb. Sulfamic Acid Crystals 32 fl. oz. Grout Cleaner and Whitener Aqua Mix 1 Qt. Cement Grout Haze Remover Aqua Mix 1 Qt. Non-Cement Grout Haze Remover
Brand Custom Building Products ZEP Custom Building Products Custom Building Products
Ratings (27) (464) (24) (22)
Safe For Use On Tile Tile Concrete,Porcelain,Stone,Tile Concrete,Stone,Tile
Features Concentrated,No Additional Features Concentrated,No Additional Features Concentrated,No Additional Features Concentrated,No Additional Features
View Product View Product View Product View Product

Specifications

Dimensions

Product Size
32 OZ-Ounce

Details

Features
Concentrated,No Additional Features
Product Form
Liquid
Returnable
90-Day
Safe For Use On
Tile
Scent
Sassafras

Warranty / Certifications

Manufacturer Warranty
N/A

Specifications

Dimensions

Product Size
32 OZ-Ounce

Details

Features
Concentrated,No Additional Features
Product Form
Liquid
Returnable
90-Day
Safe For Use On
Tile
Scent
Sassafras

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

Can this be used on porcelain tile without staining it?

Asked by: Jr45
Yes, this product is a whitener and cleaner. I love the results I obtained on my project.
Answered by: Cssey2148
Date published: 2018-06-24

I have light grey grout and after using the product it looked much darker, even after 8 hours of drying time.

Do you have any suggestions? I followed the label as instructed.
Asked by: Sarah
I have a colored grout on my floor too. In between deep cleanings the grout tends to have a lighter look to it due to absorbing liquid from mopping, spills, etc. Once I use this product it removes that film and my grout is much darker. This is normal
Answered by: Cssey2148
Date published: 2018-06-24

Will the Zep Grout Cleaner and Whitener damage the ceramic floor tiles while cleaning the grout? ...

Will the Zep Grout Cleaner and Whitener damage the ceramic floor tiles while cleaning the grout? Also does the grout cleaning liquid come with an elongated nozzle so that it only sprays in a targeted location ie. only on the grout and not the tiles? If not, it is a recommendation from consumers to have a nozzle. So how do you target only the grout and not the tile if there's no nozzle? Thanks.
Asked by: ka
No, it cleans whatever it comes in contact with
Answered by: Cssey2148
Date published: 2018-06-24

Can it be used on grout on walls of shower. Descriptions says no-earlier reply says yes. Does this mean shower tile walls? Why or why not?

Asked by: SKinreho
It is recommended to use on the floor surfaces, and for a good reason. It's an acid, and if applied to the walls, it will run & can damage the metal fixtures on the wall and even can damage the floor if it's not ceramic.
Answered by: CuriousZ
Date published: 2018-03-01
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Customer Reviews

32 fl. oz. Grout Cleaner and Whitener is rated 4.3 out of 5 by 464.
Rated 5 out of 5 by from Ya’ll this grout cleaner right here is the “BUSINESS”. I bought it a few months ago after determ... Ya’ll this grout cleaner right here is the “BUSINESS”. I bought it a few months ago after determining that I didn’t want strange people in my house cleaning my floors besides I would keep that money in my pocket, I am very pleased with the results so far. You put it down in small areas for about 2-3 minutes and wipe/rinse off. I used a soft bristle toothbrush and brushed lightly. Didn’t need it though. Months ago, I used a natural mixture on one aisle of the floor which worked too, but I had to scrub more and it took too much time. I still have the dining room, family room, all hallways, media room, majority of closets and 3 1/2 baths. I originally purchased two bottles and need to go back to get 2-3 more to complete the entire house. I love this product!
Date published: 2018-06-13
Rated 5 out of 5 by from Have never written a review on Homedepot.com but had to after using Zep Grout Cleaner. This produ... Have never written a review on Homedepot.com but had to after using Zep Grout Cleaner. This product works great! The grout I had was very dirty. The grout was light in color. Put a little on the grout and just spread it out along the grout with a toothbrush. Waited about 1 to 2 minutes and scrubbed the grout with the toothbrush. Scrubbed until the grout looked clean. Took a wet sponge and cleaned up the dirty liquid on the grout and tile. Took paper towels and patted down the wet grout and wiped the tiles clean. After it totally dried the grout looked amazing. I was shocked by how good it looked. Have tried other grout cleaners but this one is the absolute best. Highly recommend giving it a try.
Date published: 2018-05-13
Rated 5 out of 5 by from Great product, but note the warnings This is a very effective (and cost-effective) product, but right from the start, you should note some important warnings: (1) it's intended for use on floors only (2) being a product primarily consisting of hydrochloric acid, it's about the most caustic substance you could have in your home. If you have pets or children, consider whether you want to store this in your house. (3) protective gear is recommended for use, including rubber gloves, goggles, and a face mask. Now, all that being said, I decided to test this product on kitchen counter grout that was terribly discolored by stubborn mold. I knew that the grout cleaner could be damaging to the kitchen tiles based on the product warnings, so I applied the product directly to the grout using a cotton swab. I let it sit for a few minutes, scrubbed with a sponge, and rinsed with water. The results were nothing short of amazing. So far I haven't seen any damage to the tiles, and the grout looks brand-new. Because the application process I'm using is time-intensive, it will take several applications to clean the whole kitchen, but I believe the results are worth it.
Date published: 2015-01-04
Rated 5 out of 5 by from Unbelievable Results My boyfriend brought my grout to my attention - he cleaned a portion with toothpaste, baking soda and bleach. I thought it was dark beige and it is actually supposed to be white! The next trip we took to Home Depot, I purchased this product and my kitchen and bathroom floors look fabulous. It did not show results right away, however; my floors had to dry overnight for the white to come out. I thought it didn't work initially after treating it around 10 at night but the next day I walked in my kitchen and could not believe the treated vs untreated area. I also compared it to Soft Scrub - and there is no comparison as Zep whitens and Soft Scrub made the grout light beige. Buy this product and let me know how it works for you.
Date published: 2012-06-24
Rated 5 out of 5 by from You have to work safely, but this product works GREAT! It removed years of discoloration from bet... You have to work safely, but this product works GREAT! It removed years of discoloration from between my tiles. Care must be taken with older tiles, as leaving the product on can cause dulling of the tile finish itself. As suggested in the directions I use a brush to apply between the tiles, and removed any that was accidentally applied to the tile itself. The tile floor I used it on is at least 40 years old, but this product made it look almost new. Glad to have a product that actually works!! THANKS!!! Paul C.
Date published: 2018-07-10
Rated 4 out of 5 by from Worked better than expected, follow instructions This product does as advertised if you follow the instructions (i.e. work in sections). The attached pic is my very small test area. Once I saw how good it worked, I decided to work in large sections to save time. I probably treated an 8x4 or more section of tiles; basically I split my kitchen into thirds. This was a mistake and I do not recommend this. Zep actually fizzes and lifts the dirt. Therefore, if you don't mop/wipe the dirt away in a timely manner it will resettled in the grout lines. So work in small sections. I recommend 2x2 or 3x3 sections. That's 4 or 9 tiles for those not good in math, lol. Also, I do recommend using a grout brush for more difficult areas.
Date published: 2016-03-29
Rated 5 out of 5 by from AMAZING!! A "one and done" type cleaner! This grout cleaner/whitener worked perfectly for our ti... AMAZING!! A "one and done" type cleaner! This grout cleaner/whitener worked perfectly for our tile floors and dirty grout. It was very simple to use! I vacuumed the floor first to remove loose debris, then applied the cleaner to the grout and allowed it to sit for 30-60 seconds. It started to foam and I could see white foam turning dark from loosening up the dirt. I then used a grout cleaning brush (purchased at HD as well) to briefly scrub the grout, which helped to remove the remaining dirt. I then wiped up the dirty liquid with a paper towel and rinsed it with water and a fresh towel/mop. The results were astonishing! My kitchen floors look just like new! I've also used it on our shower grout and results were similar! Don't bother with any other cleaner out there, just buy this one! Highly recommend!!
Date published: 2017-05-08
Rated 5 out of 5 by from The difference is remarkable after using this product. I notice... The difference is remarkable after using this product. I notice dirty grout more often after using this product in my home because it has made my grout so clean. Minimal effort was needed. It lifted the dirt from the grout. I went in with a toothbrush/grout brush afterwards and then mopped. Amazing results!
Date published: 2018-06-07
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