Alright, hope there are some folks here who may have an answer for me. I run wooden frames with wax-coated plastic foundation. I have a bunch of frames with drawn comb full of pollen from last years dead-outs. Some of it has gone moldy on the surface and I was thinking of trying to either lift the top layer off with an uncapping fork or maybe just scraping the whole works off. Has anybody had any experience with cleaning plastic frames or foundation? I would think that by scraping off the comb you would fill in the recess' of the foundation cell? Is there someway to melt the existing comb residue off the foundation and then simply recoat it with a roller? Dipping in hot water, or would that warp the plastic foundation?