In my new marina i have a HUGE spider problem (not to mention the HUGE barn swallow problem). I got tired of dealing with all the spiders and everything that comes with them. On top of this my daughter has a high sensitivity to spider bites. (Blows right up)
While not totally acceptable around here. I spray the perimeter of my boat twice a year with Ortho Home defense
. I pay close attention to all the nooks and crannies that little critters like to hide.
After the boat is washed and waxed in the spring. She gets a good spray before she goes in.
I guarantee this will work! No if ands or buts. The people with the pretty powerboats taught me this. Ortho Home Defense MAX Perimeter & Indoor Insect Killer