Green Gobbler Drain Clog Dissolver Gobbles the toughest clogs and pipe problems. The thick.high density formula sinks through standing water to reach your problem areas. Our environmentally friendly, biodegradable formula dissolves hair, soap, toilet paper, personal care wipes and other organic materials. Our formula does not contain bleach or sodium hydroxide and is safe for PVC, ABS, copper, and castiron household pipes. Our dissolver can be used in the toilet as well and is safe for septic systems. The dual chamber bottle contains 2 applications that are premeasured, making it easy to use with no measuring required Our formula is odorless, and fumefree. Green Gobbler stands behind our product and offers a 30day Money Back Guarantee If you aren’t completely happy with your results, contact our customer service team for a hasslefree refund.