Kurt from Blackwood writes
Yes, Martins Viper Insecticide Concentrate can be used to treat for boxelder bugs for outdoors. We advise to treat around all entry points such as door frames, window frames, and any voids where they could enter. Also treat 1 foot up and 1 foot out around the barrier of the structure will help prevent the targeted insects from getting into the home. Boxelder Bugs are an overwintering pest and could also be treated using our Overwintering Pest Kit. You can view the instructions on this kit page for more tips about how to treat for this type of pest.
Answer last updated on: 10/22/2015