Are all the Fly Traps appropriate for indoor and outdoor use?
The traps are excellent for outdoor use. They can be used indoors, like in a garage or outbuilding, but the traps are probably not the best for use inside your living area, like in your kitchen (that is if you are using the fly bait). Some have adapted the trap to catch fruit flies, drain flies, etc by placing a banana or some other over ripened fruit inside the trap with a little soapy water to drown the flies. For this application indoor use should not pose any problems if the container is routinely emptied and the bait replaced with new.