Root Control Solution for Septic Systems – 4 lb Jar, 100′ Coverage
8 lbs (2 - 4 lb. jars) - for 1000-gallon septic tank. Each 4 lb. Available in a 4 lb. jar with funnel/applicator. Comprehensive Coverage: This 4 lb. jar treats up to 100 ft of 4" pipe or 75 ft of 6" pipe, making ...