I had some woodenware fumigated by the State Bee Inspector ( who is a great guy by the way )recently. I had inadvertantly left a frame with a plasticell insert in the fumigation chamber. I noticed today that the plasticell came out of that process warped and the wax coating was all blistered. Looked ruined to me. I don't really know what the impact is to all of you but I thought you would be interested in what I had found.