You could let in a bird or a bat, which will eat the bees but then you would need to get rid of that.

Plug the hole they're using to get in.
mikeyjo Reviewed by mikeyjo on . bees I wonder whether or not to put in pests or outdoors. i choose out doors sorry if i chose wrong. My friend has an outdoor greenhouse still running. almost done. the problem is that lately honey bees have been attracted to the greenhouse. last time i was there there was like 30 bees trying to get in and a couple that got in somehow. My buddy is alergic to honey bees and is worried about gettin stung when he is all by himself at his place in the middle of no where.. Is there any way Rating: 5