Robert from Huntley, Illinois writes
There not bad now but in fall they get real bad.
The products in the Overwintering Kit will kill insects year round. We do recommend you apply them in early fall each year to prevent the insects from moving in. Once the insects are in they are a bit harder to control because they harbor in inaccessible areas. You can apply the dust to the interior cracks and crevices and the Demon to the window and door frames and baseboards to help control these pests now. Using a vacuum with a hose attachment is also a quick way to get rid of these pests.
Answer last updated on: 06/12/2013