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Model # ZUMILDEW128

Internet # 100011298

Store SKU # 256310

1 gal. Mold Stain and Mildew Stain Remover

This item has been discontinued.
The Home Depot no longer carries this specific product.

$7.38 /each


Model # ZUMILDEW128

Internet # 100011298

Store SKU # 256310

Store SO SKU # 564072

ZEP Commercial Mold Stain and Mildew Stain Remover is a ready-to-use industrial strength formula that quickly dissolves mold stain and mildew stain with the power of bleach. It is safe for use in toilet bowls, sinks, tubs and surfaces as ceramic tile, fiberglass, acrylic and grout. This product is best used to control mold and mildew for aesthetic purposes leaving a clean surface.

  • Whitens fiberglass, tile and grout
  • Safe on urinals, plastic (unpainted) awnings
  • Not for use on metal or vinyl
  • Ready to use
  • Spray, wipe and rinse clean

Info & Guides

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Product Size (oz.) 
Paint Product Type 
Mold, Mildew and Stain Remover 
Prevents/blocks mold and mildew 
Product Form 
Product dispenser type 
Plastic Bottle 
Removes mold and mildew 
Rinse required 
Stain Type 
Surface Type 
Where to Use 
Warranty / Certifications
Manufacturer Warranty 


Rated 4.6 out of 5 by 54 reviewers.
Rated 5.0 out of 5.0 by Removes black mold and mildew stains from concrete!! To remove the mold and black stains on swimming pool deck areas and concrete sidewalks this is an amazing product. I have found the best application is to spray it on and scrub with a stiff brush, then leave it to soak and even dry away 4-5 hours. The stains dissapear without having to power wash or reapply. I have used everything to remove these stains, even professionally pressure washed but this product outperforms and leaves it looking as new! November 29, 2011
Rated 5.0 out of 5.0 by Blew my mind! I was looking for something to clean 3 years of mildew and stains from some outdoor curtains. They looked so bad that I was considering tossing them and buying new. Since they were quite expensive I searched for something to do the job. I asked the guy a HD for mildew cleaner and he gave me the product. Then he asked what I was cleaning. When I explained my problem, he said this product would not work and that there was likely nothing that would. However I thought I would try anyway. I just sprayed this stuff on where they hung and the mildew and most of the stains dissolved before my eyes. I contemplated just leaving them there but decided to throw them into the washer anyway. This finished the job nicely and the panels look almost brand new! I am not sure what it does for tile and non-porous surfaces but it definitely worked on my curtains (synthetic woven fabric). May 1, 2012
Rated 5.0 out of 5.0 by AMAZING!!! I was going to buy a new shower pan and the great guys at Home Depot said, big job, use this Zap. I sprayed it on and left it and an hour later, the mold was totally gone. So I used it on my bathroom shower, sprayed it, went to church, came home four hours later and sprayed it down and it was so clean and white. This stuff is amazing, I will try some of their other things. July 18, 2012
Rated 4.0 out of 5.0 by pretty good especially when combined with the ZEP bathroom cleaner too Been using the ZEP products for a few years. Very pleased with them and their cost. ZEP Products cleaned my backed up plumbing mess as pictured very well. February 4, 2014
Rated 5.0 out of 5.0 by The best online deal to purchase online I am very pleased with the item that I had purchase though home depot...they made sure I had got my order right this time...thanks for the superb business January 20, 2015
Rated 5.0 out of 5.0 by This is the best bathroom cleaner for tile. You just spray it on your shower walls, hold yourbreath (the fumes are fairly strong) ad leave for awhile. Come back and wipe clean. No intricate scrubbing of the grout. Best product ever! I order online and pick up at the store at my convenience. February 4, 2014
Rated 5.0 out of 5.0 by Unbelievable.... Been looking for something to remove old mold in my shower, tried plenty of things, when I heard about this one, I didn't think it was going to work, but I tried it anyways; well, it's amazing the way it cleaned my shower, I didn't even had to scrub anything. June 26, 2013
Rated 5.0 out of 5.0 by Best Stuf I Have Ever Used I use it on my travel trailer rubber roof and vinyl awning. Looks like brand new every time! April 26, 2013
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Store Exclusive. This item is available for purchase in select stores only.