Fast-Acting & Long-Lasting: Quickly clears tough AC Drain Line clogs while providing lasting protection for your HVAC system, ice makers, soda fountains, drinking fountains and pumps. Prevents Costly Repairs: Eliminates organic gunk and buildup to keep your system running smoothly and avoid expensive fixes. Simple & Versatile: Easy-to-use formula, perfect for both professionals and DIY homeowners. Specialized Formula: Tailored for AC drain lines but versatile enough for ice makers, mini-splits, and more. Safe for pipes: Plant-based, non-toxic formula made without chlorine, phosphates, or harsh irritants for a worry-free clean that's compatible with septic and sewer systems. 8 Month Supply: Up to 8 months supply for preventative maintenance, just pour in 2oz per month.