Need help cleaning 14 grams of dark wax, I assume it's BHO as I see rainbow streaks in it when I melt it. I have tried to cook off the butane from 1gram in a toaster oven outside, as well as a 12 hour boiling water bath for a separate gram with no success. It still pops and sizzles on the nail and near a flame. My last thought would be to try and winterize with Everclear, but it may be too late for that. Any tips on how to make this stuff smokable would be much appreciated. I can post pictures of anything that could help.