--- 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: "249.41 DT" currency: TND in_stock: true reviews_count: 13 category: "Zep" url: https://www.desertcart.tn/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648 store_origin: TN region: Tunisia --- # 21 months of continuous drain protection Enzyme-based formula breaks down buildup Safe for PVC & septic systems Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN **Brand:** zep **Price:** 249.41 DT **Availability:** ✅ In Stock ## Summary > 🚿 Keep your drains flowing like a pro—no clogs, no stress, just smooth sailing! ## 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?** 249.41 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 Use:** Perfect for sinks, tubs, garbage disposals, RVs, and grease traps - • **Eco-Friendly & Safe:** Breaks down into CO2, minerals, and water—safe for PVC and septic systems - • **Long-Lasting Defense:** Provides up to 21 months of clog prevention and flow restoration - • **Effortless Maintenance:** Easy pour bottle design for hassle-free, regular use to keep drains flowing - • **Powerful Enzyme Action:** Dissolves years of pipe buildup without harsh chemicals ## Overview Zep Drain Defense is a professional-strength, enzyme-based liquid formula designed to break down and remove years of pipe buildup safely and effectively. Suitable for sinks, tubs, garbage disposals, RVs, and grease traps, it offers up to 21 months of continuous protection while being safe for PVC and most septic systems. This unscented, eco-friendly solution transforms clogs into harmless CO2, minerals, and water, making it the smart choice for proactive drain maintenance. ## Description desertcart.com: Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN | Professional Strength, Liquid Formula : Health & Household Review: Easy to use and does a fantastic job. HIGHLY RECOMMENDED. - This is the best product I have found for maintaining clean sink and shower drains. No need for harsh chemicals just to maintain clean pipes. I have not noticed a smell nor odor like harsh cleaning products have. Every few weeks, before taking a shower, I often pour the recommended amount down the shower/bath drain. I then use the toilet, shave, etc. It says to leave in for 15 minutes before flushing with warm water so I just plan accordingly. My shower drain was running very slowly so I started using this. After 4 times over a month period, everything was cleared and running smoothly. I now use it every few weeks to maintain the shower/bath drain. Container makes it easy to open and pour without any fuss or mess. Great value for the money. A fraction of the cost of some other brands but works just as well. I get the case of 8 to save on costs and so I make sure to have them on hand by each sink and shower/bath. I am extremely happy with this product. HIGHLY RECOMMENDED 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 ## 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 | |---------------|-------| | ASIN | B001AZQR9C | | Best Sellers Rank | #1,013 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Commercial Drain Openers #17 in Chemical Drain Openers | | Brand | Zep | | Brand Name | Zep | | Customer Reviews | 4.0 out of 5 stars 3,872 Reviews | | Global Trade Identification Number | 00021709011302, 00021709600629, 20021709600623, 40021709600627 | | Included Components | Concentrate | | Item Form | bottle | | Item Type Name | Zep Drain Defense Pipe Build-Up Remover - 64 Ounces - ZLDC648 - Professional Strength Liquid Pipe Build Up Remover,GREEN | | Item Weight | 4.7 pounds | | Liquid Volume | 64 fluid ounces | | Manufacturer | ZEP COMMERCIAL PRODUCTS | | Model Number | ZLDC648 | | Number of Items | 1 | | Package Size Name | 64 Ounces | | Part Number | ZLDC648 | | Product Benefits | Eliminates clogs, restores flow, and provides 21 months of drain protection | | Scent | Unscented | | State of Matter | Liquid | | State of matter | Liquid | | UPC | 021709600629 021709011302 | | Unit Count | 64 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Brand:** Zep - **Item Weight:** 4.7 pounds - **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 ### ⭐⭐⭐⭐⭐ Easy to use and does a fantastic job. HIGHLY RECOMMENDED. *by P***A on May 29, 2026* This is the best product I have found for maintaining clean sink and shower drains. No need for harsh chemicals just to maintain clean pipes. I have not noticed a smell nor odor like harsh cleaning products have. Every few weeks, before taking a shower, I often pour the recommended amount down the shower/bath drain. I then use the toilet, shave, etc. It says to leave in for 15 minutes before flushing with warm water so I just plan accordingly. My shower drain was running very slowly so I started using this. After 4 times over a month period, everything was cleared and running smoothly. I now use it every few weeks to maintain the shower/bath drain. Container makes it easy to open and pour without any fuss or mess. Great value for the money. A fraction of the cost of some other brands but works just as well. I get the case of 8 to save on costs and so I make sure to have them on hand by each sink and shower/bath. I am extremely happy with this product. HIGHLY RECOMMENDED ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐ Seems to work …. *by K***N on July 5, 2026* I use this once a week in our kitchen drain I make sourdough and discard daily . I try to make sure it does t go down the drain but into the trash . It has nice markings on the side for ease of use . ## 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.tn/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648](https://www.desertcart.tn/products/47646705-zep-drain-defense-pipe-build-up-remover-64-ounces-zldc648) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-07*