Drain Openers

Hercules Glug Crystals drain opener by Oatey clears sluggish drains and quickly dissolves grease, hair, soap, food and other organic materials in kitchen, bath and other drains.
The formula is harmless to most plastic and metal pipes, leaves no unpleasant after odor, is safe for septic systems (when used as directed) and is suitable both for preventative and emergency uses.