Cleaners

Zep Mold Stain and Mildew Stain Remover – Bleach Formula – 1 Gallon

Zep Mold Stain and Mildew Stain Remover – Bleach Formula – 1 Gallon

224 reviews
5 Stars
70% (157)
4 Stars
5% (11)
3 Stars
5% (12)
2 Stars
4% (9)
1 Star
16% (35)

see all 224 reviews

What Real Customers Say

"Been using Zep products for years. Great quality!"

Joe K.- verified buyer

SKU #ZUMILDEW1282

$29.99
$29.99
Sale Sold out
Shipping calculated at checkout.
Size
Contact a Consultant

About the Product

Zep Mold Stain and Mildew Stain Remover is a powerful, industrial-strength mold stain remover and mildew stain remover designed to quickly dissolve tough stains. This bleach-based, ready-to-use mold stain treatment spray works effectively both indoors and outdoors in 1 minute to clean without scrubbing.
  • Industrial-Strength Formula: Effective mold stain removal spray that tackles stubborn mold stains and mildew stains on contact.
  • No-Scrub Mold Stain Remover: Ready-to-use formula eliminates the need for scrubbing, saving time and effort.
  • Effective on Multiple Surfaces: Safely cleans grout, tile, fiberglass, porcelain, and outdoor surfaces.
  • Indoor & Outdoor Mold Stain Removal Spray: Versatile mold stain removal spray suitable for bathrooms, kitchens, and outdoor furniture.
  • Made in the USA: Crafted domestically with high-quality, globally sourced materials for dependable performance.

Instructions

This product cleans and removes mold stains and mildew stains. Spray onto surface. Wait until the stain disappears. Rinse and repeat if necessary **Note: If product contacts metal, rinse immediately. Always test in an inconspicuous area prior to use.

Pro-Tip: After using this product, apply Zep Commercial's Clear Shell Mold and Mildew Inhibitor to prevent mold from growing back.

For Ingredient Disclosures and SDS Information Click Here

Shipping Timelines:

Parcel: Ships within 24 hours of receipt Monday - Friday

Orders Shipped Via Truck: Ships within 2 Business Days from Order Receipt Date. This timeline effects large quantity orders & orders received for products over 75 lbs.

Visit SDS Web Portal

View full details

FAQ

Have some questions? Why not take a look at some of the most frequently asked questions below to see if we have your answer.

Do I have to be a business to order from this site?

No, you don't need to be a business to order from Zep.com! We welcome both individual and business customers. Our cleaning solutions are perfect for tackling everyday messes at home or for professional use.

How long does it take until my order ships?

Great question! Most orders placed before midnight Eastern Standard Time (EST) Monday through Friday will ship within 24 business hours. However, for larger orders or orders containing items over 75 lbs, these may ship within 2 business days from the order receipt date. You'll receive a confirmation email with tracking information once your order ships, so you can keep an eye on its journey to you!

How do I track my order?

It's easy to keep tabs on your Zep.com order! Once your order ships, we'll send you a shipping confirmation email that includes a tracking number and a link to the carrier's website (like FedEx or UPS). Simply click the link or enter the tracking number on the carrier's site to see the most up-to-date information on your shipment's status and estimated delivery date. Additionally, if you have an account setup on Zep.com you can track the status of your order by clicking here. If you have any trouble finding your tracking information, don't hesitate to contact our friendly customer support team at customer_service@zep.com. We're always happy to help!

Recently Viewed

Customer Reviews & Rating

4.1 / 5

Based on 224 reviews

5 Stars
70% (157)
4 Stars
5% (11)
3 Stars
5% (12)
2 Stars
4% (9)
1 Star
16% (35)

Write a Review

Filter | | | | | Next Page 1/23
N Novemberr28 verified
IT WORKS! It really works.
Finally I found a real product that really works. And worth every penny.
March 11, 2025 Verified Purchase
(0) Helpful
R Regla Aguilar verified
5.0 out of 5 stars Excelente producto quita manchas d baño
Excelente producto súper bueno para quitar manchas en los baños donde haya moho súper lo recomiendo
March 7, 2025 Verified Purchase
(0) Helpful
V Vee verified
NO SCRUBBING....STAINS GONE! FINALLY
OMG!!!!! I've been using soo many products to scrub and clean my toilet of 7year stains..I sprayed this stuff and left it over night and stains were almost gone!!!I did it about 3x NO SCRUBBING. Just sprayed the toilet bowl. Left it there and stains were gone!!!!!
March 2, 2025 Verified Purchase
(0) Helpful
S Sam verified
Highly Recommend!
Noticed mild discoloration on inside ceiling of our cabin on the river few years after we had very minor roof damage. Purchased this product and voilà stains instantly vanished. Due to humidity inside cabin (I know we need buy dehumidifier)occasionally notice whitish film build up on some furniture legs etc . Followed instructions, did my test spot and worked great! Would highly recommend!
February 26, 2025 Verified Purchase
(0) Helpful
R RM verified
Good quality with some scrubbing
Worked well removing stain from landscaping rocks. It did require scrubbing for tougher stains
February 26, 2025 Verified Purchase
(0) Helpful
b bedrock verified
No show
It not there problem but did show up so it could show out great product but never received it
February 26, 2025 Verified Purchase
(0) Helpful
N Nancy D. verified
Bottles started leaking on the shelf
I wanted to try Zep after seeing someone using the product on a YouTube video. I couldn't buy just one bottle on Amazon I had to order a case of four. The product works as described. After the three remaining bottles sat in my pantry in the case for a short time one or more of the bottles broke down and leaked everywhere! A leaking bleach product can cause quite a mess and takes a lot of time and inconvenience to clean it all up. Zep Mold Stain and Mildew Stain Remover is a good product, but unfortunately, is packaged in faulty containers.
February 18, 2025 Verified Purchase
(0) Helpful
P Patrick S. verified
Awesome
Great product. Cleaned our patio furniture with ease.
review_image_thumb
Click to Zoom
review_image_thumb
Click to Zoom
February 17, 2025 Verified Purchase
(0) Helpful
A Amazon Customer verified
Great Mold product
This is a great product for mold in showers. Very easy to apply. I have bought it multiple times.
February 14, 2025 Verified Purchase
(0) Helpful
J Jennifer verified
Poor packaging!
Out of the 4, only 1 arrived in good condition. The tops of three were broken, one of which arrived completely empty due to the leakage from faulty tops. Very poor packaging! Zep is a great product so I am very disappointed in loss of product due to poor packaging!
February 13, 2025 Verified Purchase
(0) Helpful

showing reviews from 1 to 10 Next Page