I keep fur and feathers in individual bags then sorted- dry necks, wet necks and backs, small fur, large fur,etc.- in larger seperate freezer bags, then the whole mess in a large -3 foot square- zip storage bag which I periodically dose with moth crystals. Keep found remains quarantined for a good long while so as not to contaminate your other stuff. I've never seen a moth in my house either but I put my wedding/funeral suit on the other week and it was riddled with holes. nuff said