Jeanne from Hicksville writes
The Giant Destroyer Smoke Bomb/Gassers are only designed to be used in a hole/tunnel in the ground where it can be covered and let the gas it releases build up to suffocate the animals to death. We do not recommend using them underneath a shed or any other structure since this is a fire risk and would be an off-label use. In this type of area, you may use a rodenticide inside of a tamper resistant bait station instead.
Answer last updated on: 04/01/2021