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Zep Septic Defense Tank & Cesspool Treatment – Break Down Waste – 64 oz

Zep Septic Defense Tank & Cesspool Treatment – Break Down Waste – 64 oz

8 reviews
5 Stars
75% (6)
4 Stars
13% (1)
3 Stars
0% (0)
2 Stars
13% (1)
1 Star
0% (0)

see all 8 reviews

What Real Customers Say

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

Joe K.- verified buyer

SKU: SKU #ZLST648

Regular price $87.84
Regular price Sale price $87.84
Sale Sold out
Shipping calculated at checkout.
Size

About the Product

Color: Blue Green

The convenience of a septic tank office, pool will quickly turn into a nightmare with a clog or backup. Defend your home against overflows with an enzymatic treatment that breaks down waste material.
  • Prevents Costly Backups: Keeps your septic tank and cesspool free from blockages.
  • Powerful Enzymatic Action: Breaks down paper, fats, proteins, and starches for smooth flow.
  • Long-Lasting Protection: Each treatment offers two months of septic system maintenance.
  • Safe for All Pipes & Systems: Works effectively without damaging plumbing.
  • Reduces Odors & Buildup: Breaks down waste and helps prevent clogs.

Instructions

Use 32 oz for 1000 gallon Tank. Flush toilet.

Pro-Tip: To prevent buildup in your septic tank, use Liquid Septic System & Cesspool Treatment once every 2 months. Sign up for our Pro Care Reminders from the Zep Commercial home page to help you remember the date!

California Prop. 65

WARNING: WARNING: This product can expose you to chemicals including 1-bromopropane, which is/are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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.

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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!

Customer Reviews & Rating

4.5 / 5

Based on 8 reviews

5 Stars
75% (6)
4 Stars
13% (1)
3 Stars
0% (0)
2 Stars
13% (1)
1 Star
0% (0)

Write a Review

Filter | | | | 1/1
C Chris verified
Stained toilet bowl
Size : Case of 8
Cannot make claims concerning effectiveness, just used it and too early to tell. But, it stained my toilet bowl from the water line down. I now have a blue bottom toilet bowl. I have spent enough time trying to find assistance from Zep site without success.
31 March, 2024 (Sunday) Verified Purchase
(0) Helpful
R Robin verified
Great Natural Enzymes
Size : Case of 8
I prefer to do things more naturally. I love Zep products and upon moving to Arizona and buying a house with a septic system I needed a way to treat it and keep it healthy. This product has given me a very natural way to keep my septic in great shape and I only have to put it in once a month so its super easy. I just flush it down the toilet and I'm done.
November 7, 2023 Verified Purchase
(0) Helpful
A Ahmed A. Mustafa verified
ease of use
Size : Case of 8
keep cesspool clear and working
August 5, 2023 Verified Purchase
(1) Helpful
P PA Ramsey verified
5.0 out of 5 stars I liked that it is sold in bulk.
Great buy!
March 11, 2023 Verified Purchase
(1) Helpful
T The Weekly Spice verified
So thankful AMAZON carries this product
I have my own septic system and once a month I have been using this product and for 20 years only called for a clean out once!
November 13, 2022 Verified Purchase
(2) Helpful
J JOY verified
Easy to use and last for 2 months?
This is the best septic tank treatment. I've tried other products with poor results. Easy to use and lasts for 2 months.
May 29, 2021 Verified Purchase
(1) Helpful
S Shield 2 on duty. verified
Seems to work
Seems to do as advertised. Been using for years. Graduated measurements on outside of the bottle for splitting doses. Cheapest to buy by the case.
February 4, 2021 Verified Purchase
(1) Helpful
B Bluesky verified
EASY TO USE
Very simple to use, just pour it into the toilet, and flush, not to worry about clogging the toilet with the typical powder that I used to treat my septic tank system, this liquid is more convenient, will definitely buy more in the future, would like to have more in the case, maybe 20-50 jugs in a case
January 16, 2021 Verified Purchase
(0) Helpful

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