Apply BioOne® to slow drains and free flowing drains during times of ower water usage. Completely stopped drains should be cleared prior to applying BioOne®.
Slow Drains: Mix one level scoop (one tablespoon) of BioOne® in one pint of warm water. Introduce to slow flowing drain. Treat daily for five consecutive days or until drain flows normally.
Routine Maintenance: Treat all drains once per month.