Adios! Sewer and Septic Root Killer for Trees and Shrubs, Copper Sulfate Formula Protects Sewer Pipes, Drains and Septic Tanks from Invasive Root Growth (2 Pound)

PROVEN ROOT KILLER - Copper sulfate based formula is EPA approved and formulated specifically for killing tree roots and shrub roots. Works on all tree types that include maple, pine, oak and others. FOR SEWER LINE AND SEPTICS - Kills roots in main lines, sewer and septic lines, and drain and leach fields. Protect and prevent damage to your septic systems! PREVENTS REGROWTH - Stops roots from regrowing in lines and pipes with existing root growth. Bi-annual use of Adios! Tree Root Killer will ensure tree roots do not have time to take hold and cause additional damage or breaks. TREES AND YARD SAFE - Will not kill or harm trees. Our formula is designed only to stop and prevent root growth and will not injure or hurt trees and shrubs. Registered under EPA establishment number 72838-IN-003 SEPTIC TANK APPROVED - Adios! Tree Root Killer is designed to be safe to use in septic systems and drain fields. Plus, our formula will not affect septic tank bacteria or enzymes.