Which one is better or cheaper ? this one or the one which also made by zep but comes in 64 oz bottle liquid form?

The performance is one and the same. The Liquid Drain Defense Build-up Remover is available in 64 ounces and does not require mixing. Pour 1 ounce of the Liquid Drain Defense Build-up Remover into the drain, followed by 16 ounces of warm water. Whereas, the Drain Defense powder require to be premixed. Add one scoop of the powder into 16 ounces of warm water and pour the mixture into drain.

Is this like the old drain care? I want to use it in the bathroom for the stench out of the overfill drain.

It seems to help with odor but not knowing what is causing your odor problem or how severe it is, I hesitate to say this product would be 100% effective on solving that problem. And I have no idea what “old drain care” is so I really don’t know.

Is this product safe for pex tubing? I need to prevent fat buildup in my kitchen plumbing.

Absolutely. When used as directed, Zep Drain Defense Pipe Build-up Remover is suitable for all plumbing, including "pex tubing." Use Zep Drain Defense Pipe Build-up Remover to dissolve years of grease, oil, and other drain clogging build-up. For best results, mix 1 scoop of Zep Drain Defense Pipe Build-up Powder with 16 ounces of "warm" water and stir until treatment is properly mixed. Pour mixture into drain and allow treatment to work for 6 hours or overnight.

Zep Drain Defense Enzymatic Cleaner Powder 18 Oz Case 2

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Description

🧼 Clear drains, clear mind — join the clean pipe revolution!

ECO FRIENDLY FORMULA - Certified biodegradable, breaking down into CO2, minerals, and water—safe for your home and planet.
ENZYME DRIVEN DEEP CLEAN - Harnesses natural enzymes to break down stubborn gunk without harsh chemicals.
PIPE SEPTIC SYSTEM SAFE - Gentle on PVC and most septic systems, ensuring long-term plumbing health.
MONTHLY MAINTENANCE MADE EASY - Convenient powder form with scoops for hassle-free monthly use to prevent future clogs.
ODOR CONTROL DRAIN FRESHNESS - Effectively reduces basement and floor drain odors, keeping your home smelling clean and fresh.

Zep Drain Defense Enzymatic Cleaner Powder is a powerful, enzyme-based solution designed to prevent and break down clogs in sinks, toilets, and showers. Its certified biodegradable formula safely dissolves organic buildup into harmless CO2, minerals, and water, making it safe for PVC pipes and septic systems. Packaged in convenient 18 oz scoops (case of 2), it’s ideal for monthly maintenance to keep your drains flowing smoothly and odor-free.

Specifications

ASIN	B07M5C4XK3
Best Sellers Rank	#12,435 in Health & Household ( See Top 100 in Health & Household ) #222 in Chemical Drain Openers
Brand	Zep
Brand Name	Zep
Customer Reviews	4.3 out of 5 stars 1,959 Reviews
Global Trade Identification Number	20021709500169
Item Weight	18 Ounces
Liquid Volume	532 Milliliters
Manufacturer	Zep
Number of Items	2
Part Number	ECZDC162
Product Benefits	Helps prevent clogs in sinks, toilets and showers
Scent	Unscented
State of Matter	Solid
State of matter	Solid
Unit Count	2.00 Count

Reviews

F**K

15.04.2026

V**A

11.04.2026

B**P

22.02.2026

R**.

6.05.2012

T**V

28.03.2026

M**A

5.03.2026

C**Z

13.03.2026

B**E

10.01.2026

A**H

27.03.2024

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

1780692₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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