Foaming Root Killer, 16 oz Canister for Sewer & Drain Pipes

Roebic FRK Foaming Root Killer is a professional-grade solution designed to eliminate invasive tree roots in sewer and drain pipes. Its patented formula activates upon contact with water, creating a dense foam that fills the entire pipeline to deliver the active ingredient, dichlobenil, to roots above the flow line. This non-copper sulfate treatment is safe for all types of plumbing, including PVC and cast iron, and effectively prevents new root growth without harming surrounding trees. Ideal for severe, recurring root problems, it provides a cost-effective alternative to mechanical root removal.

Roebic Foaming Root Killer, Roebic, 16 oz Capacity, Canister Packing, Granules, White/Brown, Slightly Aromatic Odor/Scent, Composition: Sulfamic Acid, Sodium Bicarbonate, Non-Ionic Surfactants, Kaolin Clay, 2.18 Specific Gravity, 420 deg F Flash Point, OSHA Approved, For Severe Recurring Root Problems, Pipe