We have numerous products that are labeled for killing box elder bugs that work excellent. Demand CS is definitely one of our most popular and will work great on box elder bugs. In addition, Demand CS is labeled for almost any other insect you could have an issue with and can be used safely indoors as well as outdoors. It also has a long residual which lasts up to 90 days. It would be a great choice.
Answer last updated on: 04/29/2011