Bioenzymatic vs. Lye Drain Openers: 48 Hrs vs. 30 Minutes
Enzymatic cleaners need 24-48 hours and pH 6.5-8.5 to digest clogs, while lye like Drano Max Gel works in 15-30 minutes. See which suits your drain and pipes.

Enzymatic cleaners need 24-48 hours and pH 6.5-8.5 to digest clogs, while lye like Drano Max Gel works in 15-30 minutes. See which suits your drain and pipes.