Root Kill dissolves the roots of trees and shrubs penetrating cracks of poorly sealed joints in pipes. The professional-strength, granular formula works on contact but does not harm trees and shrubs. It is safe for septic systems and pipes.

Dissolves the roots of trees and shrubs penetrating cracks of poorly sealed joints in pipes
Professional-strength, granular formula works on contact but does not harm trees and shrubs
Safe for septic systems and pipes