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.

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Zep Drain Defense Enzymatic Cleaner Powder - 18 oz (Case of 2) ZDC16 - Safe for Pipes and Septic Systems

Zep Drain Defense Enzymatic Cleaner Powder - 18 oz (Case of 2) ZDC16 - Safe for Pipes and Septic Systems

Product ID: 129684032

Details

Brand
Zep
Item Weight
1.1 pounds
Product Benefits
Helps prevent
Scent
Unscented
State of matter
Solid

🚿Safe for all pipes & septic

🧬Enzyme-powered clog buster

♻️Biodegradable & eco-safe

¥14734

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Keep your pipes happy, clog-free, and eco-chic!

TRUSTED PROVEN - Highly rated with 4.3 stars from over 2,000 users—join the savvy pros who keep their drains flowing effortlessly.
ENZYME DRIVEN POWER - Harnesses natural enzymes to dissolve buildup before it blocks your drains.
ECO FRIENDLY FORMULA - Certified biodegradable, breaking down into harmless CO2, minerals, and water—good for your pipes and the planet.
DUAL PACK CONVENIENCE - Two 18 oz powders per case for extended, hassle-free monthly maintenance.
UNIVERSAL PIPE SAFETY - Gentle on PVC and most septic systems, ensuring long-term plumbing health without harsh chemicals.

Zep Drain Defense Enzymatic Cleaner Powder is a powerful, enzyme-based solution designed to prevent clogs in sinks, toilets, and showers. Safe for PVC and septic systems, its certified biodegradable formula breaks down waste into carbon dioxide, minerals, and water. Sold as a convenient 2-pack of 18 oz powders, it’s a trusted choice for monthly drain maintenance with over 2,000 positive reviews.

Specifications

ASIN	B07M5C4XK3
Best Sellers Rank	#12,158 in Health & Household ( See Top 100 in Health & Household ) #342 in Chemical Drain Openers
Brand Name	Zep
Customer Reviews	4.3 4.3 out of 5 stars (2,093)
Global Trade Identification Number	20021709500169
Item Weight	1.1 pounds
Liquid Volume	532 ml
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
Unit Count	2 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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