Comstar Pure Lye®
People love ComStar Pure Lye because it’s consistently pure and it works, whether you are cleaning drains or making soap (or dozens of other uses).

Environmentally Safe, Industrial Strength Chemical Products
Pure Lye Questions? Email or call us 1-800-328-0142
Read More
People love ComStar Pure Lye because it’s consistently pure and it works, whether you are cleaning drains or making soap (or dozens of other uses).
As is the case many products, ComStar was approached by a major hardware chain to create the world’s best lye-based product to be used as a drain opener and soap making ingredient. The chemists went to work and soon had an “a-ha” moment.
ComStar brainiacs figured a properly configured bead would be the silver (or white) bullet for clogged drains. Flakes were soon produced to provide a user-friendly base for making handcrafted soap.
ComStar achieved a perfect balance when Pure Lye beads were produced small enough to dissolve in water, yet still had the weight to sink through standing water to break up even the toughest organic clogs.
No water or colors or fillers like traditional store-bought drain cleaners. Just the stuff that works — in the ideal form.
Beads are easy to pour. Won’t spill.
The consistent purity of ComStar PureLye also attracts soap makers. The best soap crafters won’t stand for fillers or dyes. They need it white and bright and contaminant-free.
ComStar introduced Pure Lye flakes which don’t cling to fingers or tools and dissolve quickly. Pure Lye flakes are a soap maker’s dream.
The flakes are large but dissolve quickly
Not just drains and soap, Comstar Pure Lye has plenty of other uses too.
Lye has been used for thousands of years to keep things clean but people are still finding new and interesting ways Pure Lye can help them get things done.
Cast Iron Cookware Cleaner
Clothing Bleacher
Old Wood Restorer
Curing Green Olives
and more!
How do you use Pure Lye? Tell us.
( 1 lb. Bottle )
( 1 lb. Bottle )
2 gallon lye pails, 5 gallon lye buckets & 55 gallon pure lye drums are also available!
Click here for ordering information.
Below are some pure lye reviews from real people taken from Amazon.com
“...I bought this for cold process soap making and it worked perfectly.”
“This is the cheapest and best drain opener I have ever tried!”
“...I'm actually looking forward to someone in my building having a clogged drain just so I can fly to the rescue with this stuff.”