Peter from Annandale, Mn. writes
Does D-Fense Deltamethrin Dust stay active in water? Is it waterproof for long term residual effect?
Answer:
D-Fense Deltamethrin Dust should not be mixed with or applied directly to water in any way. Â It is waterproof if exposed to water after application. When used as directed on the product label as a dust it can last up to 8 months in undisturbed areas.
Answer last updated on: 01/31/2017
