★★★★★
Great product, but will bleach your clothes
Zach and Lori Dulac—January 4, 2026
The spray has been amazing on pink mold on tile Read more
Zep Mold Stain and Mildew Stain Remover - 32 oz Pack of 4 ZUMILDEW32 - Professional Strength No
$14.34$19.99
About this item
- INDUSTRIAL STRENGTH FORMULA: Quickly dissolves mold & mildew stains on toilet bowls, sinks, ceramic tile, grout & other unpainted surfaces.
- UNIQUE, READY-TO-USE FORMULA: Powers through tough messes and eliminates the need to scrub stains from surfaces
- BLEACH-BASED: Bathroom cleaner for tubs, showers, toilets and sinks. Whitens fiberglass, tile and porcelain surfaces
- NOT FOR USE ON: Faucets, vinyl & marble surfaces
- Professional strength bleach for ultimate mold stain removal
$14.34
Was $19.99Save $5.65
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Product details
| Brand | Zep |
|---|---|
| Item Form | Liquid |
| Scent | Clean |
| Unit Count | 128.0 Fluid Ounces |
| Number of Items | 4 |
Technical specifications
| package_dimensions | 12.4 x 9.3 x 6.7 inches |
|---|---|
| item_weight | 2 pounds |
| manufacturer | Zep, Inc |
| item_model_number | ZUMILDEW324 |
| specific_instructions_for_use | Stain Remover |
| volume | 32 Fluid Ounces |
| skin_type | All |
| perfume | Clean |
| batteries_required | No |
Product videos
Product video 1
Customer reviews
4.5113 ratings
Customers say
Customers find the stain remover effective at removing mold and mildew, with one mentioning its success in cleaning shower grime.
★★★★★
Miracle Mold Remover
Fly Us to The World—January 6, 2026
This is by far the best cleaning mold and mildew stain remover I have ever used. I have tried a good amount of different products to get mildew out of showers and this is the only one that truly works within minutes. You squirt a bit on the moldy spot and BOOM, within minutes the black mildew/mold disappears. One of the bottles arrived damaged but I just poured in a different bottle laying around. This stuff gets the job done. Read more
★★★★★
Works
jesjaz—January 3, 2026
Gets the job done. Easy to use and wipe away. It works Read more
★★★★★
Regular buyer
Veronica—January 2, 2026
Best Mildew Stain Remover, highly recommended Read more
★★★★★
Love these
Daryl T—May 8, 2021
This is the best product I've ever used for cleaning mold and mildews in the shower, hands down! I dont exactly follow the instruction. I liberally spray the product on the surfaces and let it sit for at least an hour and then hose it off with hot/warm water. Read more
★★★★☆
Zep
YAMILKA Lopez—February 16, 2021
No limpió mi baño como dice el producto, muy fuerte Olor a Cloro, algo raro aclara la zona pero NO quita el sucio🤷♀️ Read more
★★★★★
Works Fine
Basin Brother—February 10, 2021
I saw some bad reviews on this, but it worked great for me removing a lot of mold from a bamboo screen. It worked as expected. Read more
★☆☆☆☆
Rip OFF, only 1 of the 4 had the correct product
Tom F—February 20, 2021
Like some of the other buyers stated, this company will most likely rip you off. The first of the 4 bottles worked great, the other 3 had nothing but soapy water or something that had no odor and did nothing. Buy from Zep and skip this outfit, they should be ban from Amazon! Read more
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