Huge Yellow Jackets Nest Under the Attic Insulation in Colts Neck, NJ

This homeowner in Colts Neck, NJ, had a major infestation of yellow jackets in one of her upstairs bathroom and needed help to remove them ASAP. So she found Cowleys online, gave us a call, and we were sent out to inspect and treat. As we examined the bathroom, we noticed that the yellow jackets were coming from a tiny hole in the bathroom closet. Since the attic was right above, we decided to inspect that area. As we removed a piece of insulation, we uncovered a HUGE yellow jackets nest! Turns out that there was a tiny hole in the attic that the yellow jackets were using to infest the home!

We treated the nest with a knockdown aerosol and a knockdown dusting application. Both of these treatments will exterminate the yellow jackets almost immediately. A short while later, we carefully removed the nest, disposed of it, cleaned up the area, sealed the hole in the bathroom closet with a waterproof adhesive, and then applied a liquid residual product to the attic area. This treatment will eliminate any remaining yellow jackets in the area as well as prevent them from rebuilding their nest.