---
product_id: 469236983
title: "Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems"
brand: "zep"
price: "A$298"
currency: AUD
in_stock: false
reviews_count: 5
category: "Zep"
url: https://www.desertcart.com.au/products/469236983-zep-drain-defense-enzymatic-drain-care-powder-zdc16-pack-2
store_origin: AU
region: Australia
---

# Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems

**Brand:** zep
**Price:** A$298
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems by zep
- **How much does it cost?** A$298 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/469236983-zep-drain-defense-enzymatic-drain-care-powder-zdc16-pack-2)

## Best For

- zep enthusiasts

## Why This Product

- Trusted zep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems : desertcart.in: Health & Personal Care

Review: THESE WORK TO CLEAN YOUR DRAIN BUT I STILL HAD FLIES AFTER USING IT.
Review: Good price. Good quality. Easy to use. Opens drains. Being chemicals, I didn't get close enough t smell it but no noticeable smells during use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M5C4XK3 |
| ASIN  | B07M5C4XK3 |
| Country of Origin | USA |
| Country of Origin  | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (841) |
| Date First Available  | 21 October 2021 |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 509 g |
| Item Weight  | 509 g |
| Item part number | ECZDC162 |
| Item part number  | ECZDC162 |
| Net Quantity | 2.00 Count |
| Net Quantity  | 2.00 Count |
| Package Dimensions | 19.41 x 18.8 x 9.4 cm; 510.29 g |
| Package Dimensions  | 19.41 x 18.8 x 9.4 cm; 510.29 g |

## Product Details

- **Brand:** Zep
- **Item Weight:** 18 Ounces
- **Product Benefits:** Helps prevent clogs in sinks, toilets and showers
- **Scent:** Unscented
- **State of matter:** Solid

## Images

![Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems - Image 1](https://m.media-amazon.com/images/I/414s+AZ0TnL.jpg)
![Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems - Image 2](https://m.media-amazon.com/images/I/419RfEDcC2L.jpg)
![Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems - Image 3](https://m.media-amazon.com/images/I/41aFuGjJf2L.jpg)
![Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems - Image 4](https://m.media-amazon.com/images/I/516JHOSD+-L.jpg)
![Zep Drain Defense Enzymatic Drain Care Powder ZDC16 (Pack of 2) Safe for Pipes and Septic Systems - Image 5](https://m.media-amazon.com/images/I/51C-hVGl61L.jpg)

## Questions & Answers

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

**Q: Does this dissolve toilet paper?**
A: Over time

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

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 2 October 2025*

THESE WORK TO CLEAN YOUR DRAIN BUT I STILL HAD FLIES AFTER USING IT.

### ⭐⭐⭐⭐⭐ Review
*by L***8 on 9 August 2025*

Good price. Good quality. Easy to use. Opens drains. Being chemicals, I didn't get close enough t smell it but no noticeable smells during use

### ⭐⭐⭐⭐ Review
*by D***H on 2 July 2020*

You need this product if: -- You have old plumbing; and -- No one has done any preventive maintenance on the drains, ever; and/or -- Spouse or daughter(s) have long hair. Expect the following: -- Expect drain performance to worsen before improving. The issue is that your lines are so ***-ed up that you have years (decades?) of deferred drain maintenance to catch up with. There is no fast solution to this problem. -- Expect that this product will test your patience. Initially, you will believe the product is doing nothing. You will be wrong. Just keep the treatments coming. -- Expect that you will need 2 canisters of this product. Expect to go through the first canister just getting things back to a normal state. You will then need the second canister for periodic maintenance treatments. Tips: -- Flushing with a tea kettle full of hot water before sending a treatment down the drain seems to improve results. -- The enemy here is long hair combined with soap scum that has ***-ed up your plumbing. This stuff eats long hair + soap scum, that's why it works.

## Frequently Bought Together

- Zep Drain Defense Enzymatic Cleaner Powder - 18 oz (Case of 2) ZDC16 - Safe for Pipes and Septic Systems
- Green Gobbler Fruit Fly Goodbye Gel Drain Treatment | Killer Flies & Eliminator (1 Gallon)
- Green Gobbler Enzyme Drain Cleaner | Controls Foul Odors & Breaks Down Grease, Paper, Fat & Oil in Sewer Lines, Septic Tanks & Grease Traps | 1 Gallon

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-08*