(don't know what happened to previous post)

Can't be 100% sure it will work on moths but it usually works on mites etc. Buy a few flea and tick collars and hang them around the mount and they should start to work. Could also try and rub down the mount with a pesticide like ortho sevin or another brand that doesn't stink and works on moths. Should work and not affect the mount but you get no guarantees from me. Also make sure mount is out of the reach of children if you do treat it. hope it helps.