Probably a dumb question but can you use beetles to finish a skull after starting to macerate it. With our cold temps lately and my power supply needing upgraded I am at a point where I need to know If I can let the beetles finish 2 skulls that are part way done. A yak and a bison. I will get the rest figured out a bit later but for now I threw a skull in the freezer and left one in the water. Would freezing for 3 days and then putting them in with the beetle be okay? also one other question is I sprayed a good mist in my freezer to knock down the smell a bit from a few rank heads that were put in there and I didn't think, but would that harm the beetles when I feed those skulls to them?