General Purpose Powdered Detergent (Heavy-Duty) Selective A scientific blend of plastics

A scientific blend of plastics and special aggregates for strength

Sewer mains: Pour 2-4 gallons down manhole or drain

No rinsing is required

all-natural product that allows you to remove clogs

General Purpose Powdered Detergent (Heavy-Duty) Selective A scientific blend of plasticsUSDA Authorized This high sudsing alkaline detergent provides excellent cleaning performance, even in hard water. It contains special phosphate builders and non ionic surfactants to cut through greasy grime with minimal effort. This general purpose cleaner is safe to use on almost any washable surface including wood, plastic, metal and painted surfaces. Features & Benefits: Designed for any type of cleaning chore, even in hard water. High foaming, yet