Roebic 2 lb. Root Killer is a powerful solution that keeps sewer and drain lines free from tree and shrub roots. It is harmless to septic tanks and cesspools and contains copper sulfate. This formula is proven by years of success in clearing sewers and drains of root growth. It is fast and easy to use, and it is guaranteed to prevent root blockage for a full year. This 2-pound bottle is a convenient and effective way to keep your pipes clear and free-flowing.

• 2 lb.
• Keeps sewer and drain lines free from tree and shrub roots
• Harmless to septic tanks and cesspools
• Contains copper sulfate
• Not for sale in the state of Connecticut