Carmelo from Jersey City, New Jersey writes
I have 700 sq. ft. apartment with an occasional roach sighting, which I'd like to eradicate completely. How often should I reapply, and since It won't likely be very often or in great amounts, How long can Advion WDG Insecticide be stored after already being mixed with water?
According to the manufacturer: Under normal pest situations or with maintenance applications, a treatment interval of 30 days is usually sufficient to maintain control. For heavy infestations to gain control, make two applications at 7-day intervals, then revert to maintenance application intervals. Advion WDG has a shelf life of 3-5 years depedning on how it is stored. Keep out of direct sunlight and extreme temperatures.
Answer last updated on: 05/20/2019
