Pro-Strength. 10% more actives (As compared to Liquid-Plumr Full Clog Destroyer). To destroy tough clogs. From the makers of Clorox products. Our thickest gel coats and sticks to hair, the number 1 cause of clogs. Safe for all pipes! Septic systems; PVC, plastic, copper, old pipes.
Item# : SPM13676771903
Model # : 4638128