---
product_id: 687874974
title: "Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502)"
brand: "comstar"
price: "676444 som"
currency: KGS
in_stock: true
reviews_count: 9
category: "Com Star"
url: https://www.desertcart.kg/products/687874974-pure-lye-400-pound-unique-sodium-hydroxide-beads-drain-opener
store_origin: KG
region: Kyrgyzstan
---

# unique bead tech sinks through water biodegradable & eco-friendly formula 99% pure sodium hydroxide beads Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502)

**Brand:** comstar
**Price:** 676444 som
**Availability:** ✅ In Stock

## Summary

> ♻️ Clear drains, craft soaps, and save the planet—one bead at a time!

## Quick Answers

- **What is this?** Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) by comstar
- **How much does it cost?** 676444 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/687874974-pure-lye-400-pound-unique-sodium-hydroxide-beads-drain-opener)

## Best For

- comstar enthusiasts

## Why This Product

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

## Key Features

- • **Safe on All Fixtures:** Odorless, non-acidic formula protects chrome, metal, and PVC pipes—ideal for homes & hospitals.
- • **Soap Maker’s Secret:** Quick-dissolving beads prevent clumps and static, making soap crafting effortless and consistent.
- • **Eco-Conscious Cleaning:** Biodegradable formula safe for septic systems and grease traps—clean without compromise.
- • **Industrial-Grade Purity:** Experience the power of 99% pure sodium hydroxide for instant clog dissolution.
- • **Bead Technology Advantage:** Special bead shape sinks fast to target blockages directly, ensuring rapid results.

## Overview

ComStar Pure Lye offers 99% pure sodium hydroxide in unique biodegradable beads designed for powerful, fast-acting drain clearing and seamless soap making. Its eco-friendly, non-acidic formula is safe on all fixtures and septic systems, making it the go-to choice for professionals and DIY enthusiasts aiming for effective, responsible cleaning and crafting.

## Description

Product description Unique Beads Unlike liquid drain openers, Pure Lye will sink to the bottom of standing water and attack the cause of the blockage for a fast break-up. Used in Drains & Septic Tanks Pure Lye dissolves grease, hair and root growth instantly. The Best-Selling Soap Maker Crafters prefer Pure Lye for soap making as its beads do not clump together, create static or dissolve quickly. Soap making is faster and easier.

Review: It will clear your drain - I have four bathroom vanities, one kitchen sink (open drian and garbage disposal sides) as well as a utility sink. In addition to multiple shower drains, a soaker tub drain and a jetted garden tub drain. It's easy to see that with all of these drains, something will eventually need your attention. Sink drains provide relatively easy access to the trap and with a modest amount of effort they can be cleaned out manually. If however the clogg goes far beyond the trap the repair gets a little more intense. Of course shower and tub drains typically don't have easy access to their drain plumbing. This is the answer for these scenarios. Not only will it open up the drains, it will do so quickly and as an added benefit it will help to keep things downstream from clogging in the first place. I have also found that it works well in laundry drains where soap scum and fabric softener buildup can become problematic. It can be used preventatively in utility drains such as HVAC A Coil condensate drains. Who wants to find their AC system shutting down because the condensate tray is backing up? Or worse yet, find out that the system didn't shut down but instead overflowed onto your carpet, hardwood or even worse, into your ceiling if the unit is upstairs or attic located. This stuff works well for opening clogged drains quickly and preventing clogs when used as a maintenance aid. I typically by this in either the large container or in two packs as I want to have it on hand when needed. I also restock quickly when low.
Review: AMAZING PRODUCT!! WELL WORTH THE PRICE!! - I was amazed how this product worked on my slow moving bathtub/shower drain! I had tried snaking it, plunging it, liquid drain cleaner...nothing helped until this. I watched the videos people posted and thought what the heck, I'll give it a try. Ran hot water for a minute, waited 10 minutes, poured 1/4 cup directly into the drain, added more hot water, saw 1 bubble (burp) waited, repeat ran hot water 1 minute, 10 minutes later added the beads, little more hot water...finally drain opened up completely. Will use as a monthly maintenance to keep functioning.

## Features

- 99% PURE SODIUM HYDROXIDE: Our industrial-strength formula is the purest white, bead-size lye available. This professional-grade sodium hydroxide is designed to dissolve grease, hair, and root growth instantly, making it the ultimate drain opener for stubborn clogs.
- THE SOAP MAKER’S FAVORITE: Crafters prefer ComStar Pure Lye for its unique bead shape that dissolves quickly and won't clump or create static. Whether you are a beginner or a pro, these small beads make soap making faster, easier, and more consistent.
- ECO-FRIENDLY & BIODEGRADABLE: Clean your drains without the guilt. Our non-acid, biodegradable formula is safe for septic systems, cesspools, and grease traps. It even enhances the growth of active bacteria in your septic system when used regularly.
- SAFE ON FIXTURES & PIPES: Unlike harsh acid cleaners, Pure Lye is safe on fine fixtures, chrome trim, and all types of metal or plastic (PVC) pipes. It is odorless and creates no offensive fumes, making it ideal for use in homes, schools, and hospitals.
- UNIQUE BEAD TECHNOLOGY: Because of their specific density and shape, these beads sink through standing water to attack the cause of the blockage directly at the bottom of the pipe for a fast, effective break-up of grease and organic matter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071NP3QJ5 |
| Best Sellers Rank | #21,805 in Health & Household ( See Top 100 in Health & Household ) #49 in Chemical Drain Openers |
| Brand | ComStar |
| Brand Name | ComStar |
| Customer Reviews | 4.6 out of 5 stars 6,930 Reviews |
| Global Trade Identification Number | 00024924305027 |
| Liquid Volume | 55 Gallons |
| Manufacturer | ComStar International, Inc. |
| Model Number | 30-502 |
| Number of Items | 1 |
| Part Number | 30-502 |
| Scent | Unscented |
| UPC | 024924305027 |
| Unit Count | 6400.0 Ounce |

## Product Details

- **Brand:** ComStar
- **Global Trade Identification Number:** 00024924305027
- **Manufacturer:** ComStar International, Inc.
- **Number of Items:** 1
- **Scent:** Unscented

## Images

![Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) - Image 1](https://m.media-amazon.com/images/I/51oV8evX-tL.jpg)
![Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) - Image 2](https://m.media-amazon.com/images/I/81pkY0s5t5L.jpg)
![Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) - Image 3](https://m.media-amazon.com/images/I/81pVr2lDJqL.jpg)
![Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) - Image 4](https://m.media-amazon.com/images/I/81-Xsx3XUSL.jpg)
![Pure Lye 400 Pound - Unique Sodium Hydroxide Beads | Drain Opener & Soap Making | Biodegradable, Eco-Friendly (30-502) - Image 5](https://m.media-amazon.com/images/I/818J+I2vhFL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It will clear your drain
*by S***T on September 9, 2025*

I have four bathroom vanities, one kitchen sink (open drian and garbage disposal sides) as well as a utility sink. In addition to multiple shower drains, a soaker tub drain and a jetted garden tub drain. It's easy to see that with all of these drains, something will eventually need your attention. Sink drains provide relatively easy access to the trap and with a modest amount of effort they can be cleaned out manually. If however the clogg goes far beyond the trap the repair gets a little more intense. Of course shower and tub drains typically don't have easy access to their drain plumbing. This is the answer for these scenarios. Not only will it open up the drains, it will do so quickly and as an added benefit it will help to keep things downstream from clogging in the first place. I have also found that it works well in laundry drains where soap scum and fabric softener buildup can become problematic. It can be used preventatively in utility drains such as HVAC A Coil condensate drains. Who wants to find their AC system shutting down because the condensate tray is backing up? Or worse yet, find out that the system didn't shut down but instead overflowed onto your carpet, hardwood or even worse, into your ceiling if the unit is upstairs or attic located. This stuff works well for opening clogged drains quickly and preventing clogs when used as a maintenance aid. I typically by this in either the large container or in two packs as I want to have it on hand when needed. I also restock quickly when low.

### ⭐⭐⭐⭐⭐ AMAZING PRODUCT!! WELL WORTH THE PRICE!!
*by S***A on January 7, 2026*

I was amazed how this product worked on my slow moving bathtub/shower drain! I had tried snaking it, plunging it, liquid drain cleaner...nothing helped until this. I watched the videos people posted and thought what the heck, I'll give it a try. Ran hot water for a minute, waited 10 minutes, poured 1/4 cup directly into the drain, added more hot water, saw 1 bubble (burp) waited, repeat ran hot water 1 minute, 10 minutes later added the beads, little more hot water...finally drain opened up completely. Will use as a monthly maintenance to keep functioning.

### ⭐⭐⭐⭐⭐ Worked so well I'm ordering it again!
*by M***. on April 18, 2026*

Cleared the drain when no other drain cleaner I tried would, including expensive professional drain clers. This saved me frk having to rent a plumber's snake!

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**Shop now:** [https://www.desertcart.kg/products/687874974-pure-lye-400-pound-unique-sodium-hydroxide-beads-drain-opener](https://www.desertcart.kg/products/687874974-pure-lye-400-pound-unique-sodium-hydroxide-beads-drain-opener)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-26*