---
product_id: 47646705
title: "Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN"
brand: "zep"
price: "₨1522"
currency: SCR
in_stock: true
reviews_count: 8
category: "Zep"
url: https://www.desertcart.sc/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648
store_origin: SC
region: Seychelles
---

# 21 months clog protection Enzyme-powered formula Breaks down into eco-friendly elements Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN

**Brand:** zep
**Price:** ₨1522
**Availability:** ✅ In Stock

## Summary

> 🚿 Defend your drains like a pro—because slow drains are so last season!

## Quick Answers

- **What is this?** Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN by zep
- **How much does it cost?** ₨1522 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648)

## Best For

- zep enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Safe for sinks, garbage disposals, tubs, RVs, and grease traps—one solution for all your drains
- • **Septic System Friendly:** Gentle on PVC and most septic systems, ensuring worry-free monthly maintenance
- • **Eco-Conscious Breakdown:** Transforms clogs into harmless CO2, minerals, and water—clean drains, cleaner planet
- • **Long-Lasting Protection:** Keeps drains flowing smoothly for up to 21 months—set it and forget it
- • **Powerful Enzyme Formula:** Dissolves years of stubborn build-up with professional strength precision

## Overview

Zep Drain Defense is a professional-strength, enzyme-based liquid remover designed to break down years of pipe build-up safely and effectively. Suitable for multiple drain types and septic systems, it provides up to 21 months of clog protection by converting debris into eco-friendly byproducts, ensuring long-lasting flow restoration and maintenance.

## Description

desertcart.com: Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN : Health & Household

Review: WORKS -- all that matters - Zep is my 'go to' for a clogged toilet. Might not work on first try ... or second ... even third ... BUT it eventually works and isn't as 'messy' or gross as using a snake. ~half bottle, 12 hour wait, HOT water chaser for 15 minutes ... flush *use when the house has multiple toilets because the clogged toilet will be unavailable **IF you need immediate results, use a snake or call a plumber
Review: Great Drain Product - This was recommended by my plumber. Works very well. Easy to use, pleasant smell. Reasonable price, speedy delivery.

## Features

- For use in: sinks, garbage disposals, tub/shower drains, RVs and grease traps
- ENZYME BASED FORMULA: Breaks down drain-clogging elements
- SAFE FOR: PVC and most other septic systems. Use monthly to prevent clogs, slow drains & restore flow
- BREAKS DOWN: Into CO2, minerals and water
- Enzymes remove years of build-up. Provides 21 months of drain protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #729 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Commercial Drain Openers #14 in Chemical Drain Openers |
| Brand | Zep |
| Customer Reviews | 4.0 out of 5 stars 3,341 Reviews |
| Item Weight | 1.9 Kilograms |
| Manufacturer | ZEP COMMERCIAL PRODUCTS |
| Product Benefits | Eliminates clogs, restores flow, and provides 21 months of drain protection |
| Scent | Unscented |
| State of matter | Liquid |

## Product Details

- **Brand:** Zep
- **Item Weight:** 1.9 Kilograms
- **Product Benefits:** Eliminates clogs, restores flow, and provides 21 months of drain protection
- **Scent:** Unscented
- **State of matter:** Liquid

## Images

![Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN - Image 1](https://m.media-amazon.com/images/I/61ZBh70LnVL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: can you use this to clean the washing machine drain pipe?**
A: The Drain Care Buildup Remover help prevent clogs and remove years of buildup restoring the flow to slow running and partial clogged drains. For Drain Care® to work properly, you need to establish a partial flow so the enzymes can reach further down the pipes and start the cleaning process. 

To treat laundry lines: Pour 1 ounce of Drain Care into laundry line then flush with 16 ounces of warm water. Do not use for 6 hours. Repeat this process for 3 consecutive days. 

Use the Drain Care once a month in sinks, toilets, garbage disposal and grease traps to keep lines flowing freely.

Thank you for your inquiry. We appreciate your business.

Best Regards,
Zep
Retail Technical Support

**Q: Is this really for a 64 oz bottle? Home Depot & Lowes both sell that size for $10.00.**
A: Current info is that Amazon is less expensive (Home Depot $12.87) and (Lowes  $12.98) 02/19/2023.

**Q: Can this be used for sink overflow drains? if not, which zep product is best for this use?**
A: Yes. Pour 1 ounce of the Zep Liquid Drain Care Build-up Remover into the overflow drain, followed by 16 ounces of warm water. Do not use the sink for 6 hours. Repeat applications for 3 days consecutive days. Use once a month to prevent reoccurring build-up.

Thank you for your inquiry. We appreciate your business and opportunity to service you.

Zep Inc.
Retail Technical Support Team

**Q: The directions aren’t really clear. Do you run warm water and then pour it down the drain? How long do you wait?**
A: I run warm water for 5 to 10 min.  Then pour 1 once into the drain.  Then I wait over night and then flush with hot water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORKS -- all that matters
*by J***Y on December 2, 2025*

Zep is my 'go to' for a clogged toilet. Might not work on first try ... or second ... even third ... BUT it eventually works and isn't as 'messy' or gross as using a snake. ~half bottle, 12 hour wait, HOT water chaser for 15 minutes ... flush *use when the house has multiple toilets because the clogged toilet will be unavailable **IF you need immediate results, use a snake or call a plumber

### ⭐⭐⭐⭐⭐ Great Drain Product
*by E***S on February 19, 2026*

This was recommended by my plumber. Works very well. Easy to use, pleasant smell. Reasonable price, speedy delivery.

### ⭐⭐⭐⭐ Probably Good for Maintenance, Not for Clogs
*by M***Y on February 18, 2026*

I am giving this four stars because I am not completely sure whether it works as intended. I originally meant to buy Drano to clear a slow bathroom sink, but this product was recommended instead. It is a liquid, not a gel, so it goes straight down the drain rather than sitting in the pipe like thicker clog removers do. Because of that, it may be effective for general pipe buildup or maintenance. However, I did not find it to work as well as Drano when it comes to removing an actual clog. If you are looking for preventative maintenance, this may be a good option. For tougher clogs, a gel formula might be more effective.

## Frequently Bought Together

- Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN
- 35.5inch Drain Clog Remover(1pcs), 25inch Drain Snake Hair Remover(6pcs) ＆ Cleaning Brush(2pcs), Hair Catcher Drain Auger Cleaner Tool Set For Toilet, Kitchen Sink, Bathroom Tub, Sewer, 9 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648](https://www.desertcart.sc/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*