Bifen I/T is our most popular choice for mosquito control. This is a water based bifenthrin resdiual insecticide that provides around a 30 day residual outdoors. Bifen XTS uses the same active ingredient bifenthrin but a higher oil based concentration. For general residential mosquito control, the XTS higher concentration is typically not necessary unless you live in a region that experiences high amounts of rainfall.
Bifen IT would be recommended over Permethrin SFR 36.8% due to the the active ingredient permethin breaking down quicker in sunlight requiring repeat applications every 2 weeks where Bifen IT and Bifen XTS provide a residual of about 30 days (weather depending)
The most important thing to remember when treating for mosquitoes is that they hang out on the underside of leaves and shrubs during the heat of the day so focusing on those areas when spraying is recommended. Thoroughly spray the foliage of all bushes, trees, and shrubs around the home or areas in the yard where you socialize. It’s also recommended to spray along any tree lines that may border your property as well as the exterior perimeter foundation, under eaves, overhangs. ember to not only treat the main bush or shrub but also the underside of the leaves.
View our Mosquito Treatment Guide for more information.
Bifen IT is considered a general use insecticide and is labeled for outside and inside use. It is odorless, and very safe to use around children or pets. The general rule is that while spraying you keep children or pets in another room or outside to play. After about one hour, it should be dry and it is perfectly safe to allow kids and/or pets back in the room. This product is only strong enough to kill tiny insects, and would have no effect on animals like rabbits, etc.
Bifen IT is not labeled to apply to fruit bearing trees, vegetable gardens, or any other type of plant that will be harvested or eaten. You should not apply this product on a windy day where wind drift may be a possibility if fruit trees or vegetables are nearby. We do carry a products that can be applied to edible vegetation, please click the link below.
Generally, after an application of Bifen IT it should take anywhere between 30 min - 1 hour to dry. After the treated area has completely dried it is safe for the pets to re-enter.