Will Demon WP kill brown recluse spiders?
Demon WP does a fantastic job killing just about any spider that comes into contact with treated surfaces. Demon WP will also kill most other insects which will eliminate the spiders food source and make your home and property a less favorable hunting ground. Demon WP does not offer an instant knockdown and it can take several hours to a day for spiders to die after they come into contact with the dry residual. Please take a few minutes to read our article Brown Recluse Spider Control to learn how to make your home less favorable to this pest.
Answer last updated on: 07/25/2011