Microwave in a few short bursts of 1-3 minutes for each neck, then get you
some of those bug bombs that you put in a room, turn it on and run out and
leave the room closed for 24 hours..put all the necks out without their
packages, set off the bomb and come back in 24 hours. Or, you can use the
moth balls that actually kill not just repel the insects. I'd also suggest
you invest in one of those sealer gadgets and seal each neck separately in
plastic. If you can get a vacuum sealer, this works even better (after
killing the bugs, of course). Joyce