Main Line Cleaner, Cleaner Type Septic System, Container Type Jug, Container Size 1 gal, Cleaner Form Liquid, Septic System Safe Yes, Garbage Disposal Safe No, Fragrance Unscented, Product Label Main Line Cleaner, Product Series No Series, Ready to Use/Concentrated Ready to Use, Standards OSHA, Biodegradable No, Color Clear, Compatible Pipe Material Plastic, Metal, Maximum Set Time 8 hr, Minimum Set Time 7 hr, NSF Rating Not Rated, Primary Chemical Sodium Hydroxide, Properties Septic System Safe. This item has been restricted from sale in the following state (s): []