Pure Lye Drain Opener, 1 Lb 2-Pack

Industrial strength, biodegradable, clears out drains, grease traps, septic systems, roots. Odorless non-acid formula is safe on fine fixtures, chrome

Instant Power Crystal Lye Drain Opener 16-oz Drain Cleaner Crystals at

Comstar 30-500 Pure Lye Drain Opener, Odorless, 1 Lb

ComStar Pure Lye 99% Pure Sodium Hydroxide Beads

Instant Power 33.8 oz. Hair and Grease Drain Cleaner 1969 - The Home Depot

Pure Lye Drain Opener, 1 Lb 2-Pack : Health & Household

Rooto Drain Opener 16 Oz (Pack of 12) : Health & Household

Sodium Hydroxide Flakes – Alliance Chemical

Lye crystal drain opener is for drain opening and maintenance (liquid to open, crystals to maintain).

Santeen 800-6 Drain Opener, Crystal, 16 oz Bottle 6 Pack

Zep Crystal Heat 32-oz Drain Cleaner Crystals in the Drain Cleaners department at