---
product_id: 373249849
title: "Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack)"
brand: "roebic"
price: "FREE"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/373249849-roebic-hd-cry-do-professional-strength-crystal-drain-opener-heavy
store_origin: JP
region: Japan
---

# Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack)

**Brand:** roebic
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) by roebic
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/373249849-roebic-hd-cry-do-professional-strength-crystal-drain-opener-heavy)

## Best For

- roebic enthusiasts

## Why This Product

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

## Description

Roebic HD-CRY-DO Professional Strength Crystal Drain Opener clears tough clogs from pipes, destroys grease, and will keep drains clear. Professional Strength Crystal Drain Opener contains 100% LYE (sodium hydroxide, caustic soda) to clear the toughest clogs. Not for use in toilets, garbage disposals or with aluminum, lead, zinc, or galvanized pipes. To use, empty sink of standing water, place 1 or 2 tablespoons of crystal drain opener directly into drain, add 2 cups of cold water to drain, and cover with plastic bowl. Allow to stand for 20 to 30 minutes. Slowly flush drain with cold water. For over 50 years, Roebic has developed high quality products engineered for optimum performance, targeting specific problems and troublesome areas within the septic system. Trust Roebic, The Septic Professionals, for all your septic and drain care needs.

## Images

![Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) - Image 1](https://m.media-amazon.com/images/I/810RS3Dp8bL.jpg)
![Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) - Image 2](https://m.media-amazon.com/images/I/711iiwQhhaL.jpg)
![Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) - Image 3](https://m.media-amazon.com/images/I/71ayHrdZ8pL.jpg)
![Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) - Image 4](https://m.media-amazon.com/images/I/71E17BVfX5L.jpg)
![Roebic HD-CRY-DO Professional Strength Crystal Drain Opener, Heavy Duty Cleaner Clears Clogs and Melts Grease, 100% Lye, 2 Lbs, 2-lbs, White (4 Pack) - Image 5](https://m.media-amazon.com/images/I/61LpzJuihUL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/373249849-roebic-hd-cry-do-professional-strength-crystal-drain-opener-heavy](https://www.desertcart.jp/products/373249849-roebic-hd-cry-do-professional-strength-crystal-drain-opener-heavy)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*