I bought some of Mann Lakes PF-120s and dont want to put contaminated wax in my hives. First off would the amount of wax that they coat them with matter. Is it enough to contaminate the comb the bees build on top of it? I have read alot about contaminated foundation and dont know if the wax coated plastic foundation falls in this catagory. If it does I would like to take it off of the foundation, and put some of my own wax from my foundationless frames on them. How would you attemp to get it off. I am thinking maybe run them through the dishwasher, but not the drying cycle.