Blue Foaming Agent Small Foam Herbicide Dispenser Use it to paint foam

Use it to paint foam herbicide onto green foliage such as leaves and green stems

Large Handheld Liquid Drop Spraying Instructions

It is especially useful for invasive knotweed

Three empty injector reservoir bottles with caps: 12 oz

Durable Viton (R) seals

Blue Foaming Agent Small Foam Herbicide Dispenser Use it to paint foamAdd this mild, non ionic surfactant to the herbicide to produce great foam and it's blue, so you can easily see what you have treated! The foaming agent (51% active ingredient) is a plant extract (sugar and a fatty alcohol), so it has superior biodegradability. The blue colorant is a food dye: FD&C Blue #1. The 16 oz bottle is enough for 23 refills (6 gal) of the Large Foam Herbicide Dispenser. Registered in WA. Not for sale in CA or ID. The Foaming