Automatic misting systems include plumbing around the perimeter of a home or yard, to deliver an insecticide mist at scheduled time intervals. There is no data showing their effectiveness in preventing disease transmission. The EPA does not expect risks of concern for people if label directions are followed.
The American Mosquito Control Association has several concerns with automatic misting systems, including potential pesticide resistance, non-target impacts to fish and pollinators, and increased risk of human pesticide exposures. If you choose to install a system, keep these tips in mind.
If you have questions about this, or any pesticide-related topic, please call NPIC at 1-800-858-7378 (8:00am - 12:00pm PST), or email at firstname.lastname@example.org.