Hi-Yield® Root Killer (1.5 lbs)

Prairie Blossom Nursery Verified independent store

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Hi-Yield® Root Killer (1.5 lbs) Use to clear out sewer lines, septic tanks and drain fields. Will not harm trees, shrubs, sewer or drain pipes. Formulated to quickly and economical ly kill and dissolve fungus and roots from trees and shrubs.Application Rates: Apply 1/3 of container crystals into a toilet bowl. Immediately flush the toilet repeatedly until all crystals have been flushed down. Repeat application every 3-4 months. Product Label (373 KB) Product Infosheet (594 KB) SDS Sheet (193 KB) Root Killer Shaker 33481 (283 KB) Show more