My stinger has been in the barn since early November. I have several mouse traps set. Learned the hard way after a nest was built in the side pipe of my hot rod one time and then a hole chewed through the rear seat of the mustang. Had not trapped a mouse in over a month. For some reason I have trapped 7 mice over the past 3 days. just a reminder if you store your stinger for the winter, check your traps