Photo Album: Yellow Jackets Attached to Electrical Piping in Little Silver, NJ
This customer in Little Silver, NJ had yellow jackets flying all over her crawl space.
Behind the Electrical Pipe
At first, we had a hard time finding the yellow jackets until we came up to electrical piping that was coming from outside from the AC condenser.
Spray Foam Doesn't Stop Them
Once again the prior owner used spray foam insulation to fill the hole, which does not hold back the yellow jackets! They just dug right through it and made a nest around the pipe!
First, Get Rid of the Yellow Jackets
We treated the nest with a knockdown dusting and aerosol application. Both treatments rapidly exterminate the yellow jackets.
Then Seal the Opening
A few moments later we removed the nest, disposed of it, stuffed the hole with chew proof metal mesh, and sealed it with a waterproof adhesive.