--- product_id: 6228747 title: "HD-CRY-DO-6 2-Pound Heavy Duty Crystal Drain Opener" brand: "roebic" price: "190.41 DT" currency: TND in_stock: true category: "Roebic" url: https://www.desertcart.tn/products/6228747-hd-cry-do-6-2-pound-heavy-duty-crystal-drain store_origin: TN region: Tunisia --- # 100% Sodium Hydroxide Power Fast-Acting Grease Melter Professional Strength Formula HD-CRY-DO-6 2-Pound Heavy Duty Crystal Drain Opener **Brand:** roebic **Price:** 190.41 DT **Availability:** ✅ In Stock ## Summary > 🔥 Power Through Kitchen Clogs Like a Pro! ## Quick Answers - **What is this?** HD-CRY-DO-6 2-Pound Heavy Duty Crystal Drain Opener by roebic - **How much does it cost?** 190.41 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/6228747-hd-cry-do-6-2-pound-heavy-duty-crystal-drain) ## Best For - roebic enthusiasts ## Why This Product - Trusted roebic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Save Time & Avoid Hassle:** Clears clogs quickly so you can get back to your day without plumbing delays - • **Unleash Industrial-Grade Power:** 100% lye formula melts the toughest kitchen grease and blockages fast - • **Precision Use for Maximum Impact:** Follow label instructions to protect your pipes and optimize performance - • **Keep Your Drains Flowing Smoothly:** Prevents recurring build-up and odors for a fresh, worry-free kitchen - • **Trusted by Pros, Loved by Homeowners:** Top-rated with 4.3 stars and over 1,000 reviews for reliable results ## Overview Roebic HD-CRY-DO-6 is a 2-pound professional strength crystal drain opener containing 100% sodium hydroxide. Designed specifically for kitchen drains, it rapidly melts grease and clears tough blockages, preventing odors and keeping pipes free-flowing. Not suitable for toilets or certain metal pipes, it delivers fast, reliable clog removal trusted by thousands of users. ## Description desertcart.com: Roebic HD-CRY-DO-6 2-Pound Heavy Duty Crystal Drain Opener : Everything Else ## Features - Ideal for kitchen clogs. Melts grease, keeps drains clear, tackles tough kitchen blockages - Professional Strength Crystal Drain Opener clears tough clogs from pipes and drains, saving you time and money - 100% Lye. Contains sodium hydroxide. Not for use in toilets or garbage disposals. Avoid use with aluminium, lead, zinc, or galvanized pipes - Follow label instructions for optimal results with Roebic Heavy Duty Crystal Drain Opener - Contains 100% sodium hydroxide for powerful clog-clearing action. Keep drains and pipes free-flowing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BH34MEY | | ASIN | B00BH34MEY | | Best Sellers Rank | #87,361 in Health & Household ( See Top 100 in Health & Household ) #197 in Chemical Drain Openers | | Brand Name | Roebic | | Customer Reviews | 4.3 4.3 out of 5 stars (1,001) | | Date First Available | February 11, 2013 | | Global Trade Identification Number | 00033051120878 | | Included Components | 2-Pound Heavy Duty Crystal Drain Opener | | Item Form | Granular | | Item Type Name | Professional Strength Crystal Drain Opener | | Item Weight | 2 pounds | | Item model number | HD-CRY-DO | | Manufacturer | Roebic Laboratories | | Manufacturer | Roebic Laboratories | | Model Number | HD-CRY-DO | | Number of Items | 1 | | Part Number | HD-CRY-DO | | Product Benefits | Cleans Drain, Eliminates Odor, Melts grease, clears clogs, and keeps drains clear, Removes Clog | | Product Dimensions | 2.25 x 4.5 x 7.75 inches; 2 pounds | | Scent | Unscented | | State of Matter | Solid | | UPC | 033051120878 | | Unit Count | 32 Ounce | ## Product Details - **Brand:** Roebic - **Item Weight:** 2 pounds - **Product Benefits:** Cleans Drain, Eliminates Odor, Melts grease, clears clogs, and keeps drains clear, Removes Clog - **Scent:** Unscented - **State of matter:** Solid ## Images ![HD-CRY-DO-6 2-Pound Heavy Duty Crystal Drain Opener - Image 1](https://m.media-amazon.com/images/I/71CNm2YzEbL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: The bottle says 100% lye, and reviewers have said the msds sheet confirms, but when i look at the msds it states 96-100%. did it change? or what gives** A: 96% is about right for industrial-grade chemicals. To get 100% you need reagent grade and will pay for it. So this is lye suitable for non-technical purposes. **Q: Is this cleaner harmful to plastic drain pipes?** A: In the short term probably not because there is no warning on the container about such a risk. Plus, when I make soap, I dissolve the lye in a plastic bucket, one that I have dedicated to lye solution for soapmaking. I have used the same bucket for a number of years, with no holes forming in it. It is possible that over a period of decades it might be affected. However, when I make lye solution for soapmaking, the solution sits in the same bucket for at least 30 minutes, sometimes longer, whereas drain cleaners are meant to go in and do their job, then get flushed away. So I believe it is highly likely that this drain cleaner will not harm plastic drain pipes. **Q: Will this product kill the good bacteria in the septic system?** A: It is likely that Roebic lye crystals will kill the good bacteria in a septic system. It would depend on how much lye you pour down the drain or toilet, and the size of your system, and possibly other factors. I am fairly certain I have read more than once that lye is not to be used in septic systems which rely on living organisms to break down sewage. If it is too late and you have used it and killed the living organisms, there is a product you can buy that is supposed to help recolonize or repopulate the system with good microorganisms. Rid-X is one such product. Good luck. **Q: How many cups are in this 60 ounce container?** A: According to my scale: 1 cup of Roebic lye crystals weighs 9.6 ounces (oz) 2 cup Roebic lye crystals weighs 19.2 ounces (oz) so 60 ounces (oz) should give you 6.25 cups. ## Frequently Bought Together - Roebic HD-CRY-DO 2 Pounds Professional Strength Crystal Drain Opener, 100% Lye, Black - Roebic K-97 Main Line Cleaner: Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems - 32 Ounces, Liquid - Roebic FRK-1LB Foaming Root Killer: Clear Pipes, Stop New Growth, Safe for All Plumbing - 1lb, White, Granules --- ## 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/6228747-hd-cry-do-6-2-pound-heavy-duty-crystal-drain](https://www.desertcart.tn/products/6228747-hd-cry-do-6-2-pound-heavy-duty-crystal-drain) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-07*