Glug® Crystals Drain Opener uses a non-fuming formula to clear sluggish drains and prevent clogs. It can be used for emergency and preventive maintenance treatments. Behold the power of Hercules®, products built to last and trusted by plumbers to withstand even the toughest conditions.

• Hot water formula will not solidify in drains
• Harmless to most metal and plastic pipe, valves and fittings
• Contains no phosphates or aluminum
• Fast working crystals clear sluggish drainsllPrevents clogsllQuickly dissolves grease, hair, soap, food and other organic material
• Leaves no offensive after odor
• Safe for septic systems when used as directedllNot for use with garbage disposal