Clorox Pro-Strength Liquid Plumr Full Clog Destroy – 946 mLDRAIN CLOG REMOVER: This Liquid Plumr Pro Strength Clog Destroyer Gel is fortified with 3X action to protect, prevent and destroy clogs; Packaging may vary WORKS ON MULTIPLE CLOG TYPES: This gel clog remover tackles the toughest clogs from hair (2), grease and soap scum and cuts through standing water to clear total blockages SAFE ON ALL PIPES: Made with Pipeguard, this Liquid Plumr drain cleaner protects pipes and is safe for septic systems,