Root Destroyer - 5lbs - Root Killer for Sewer, Pipe & Drain Lines, Septic Tanks and Septic Systems - Stops New Growth & Safe for All Plumbing - Pure Copper Sulfate Crystals

Made up of copper sulfate crystals that will kill invasive septic and sewer pipe roots without harming your tree. Roots can cause significant damage to sewer lines, leading to blockages, backups, and costly repairs. Root Destroyer will temporarily reduce bacterial action, but will return to normal approximately 15 days after treatment. Only roots inside the leach line will be killed. Do not apply through sink or tub drains. Use Root Destroyer at the rate of 2 lb. in an active 300 gallon septic tank 2 twice a year or anytime you have reduced water flow thought to be caused by root growth occurs. In 1/2 lb. increments, pour Root Destroyer into the toilet bowl nearest the sewer line and flush; repeat this process until the recommended dose has been added. Regular use of a root killer can help to prevent root growth and extend the lifespan of sewer lines, saving money and reducing the need for costly repairs.