yeah, dont worry about a thing, put a jar (better than shot glass, shot glass can easily fall over) in a pot of hot, but not boiling water, steaming is best. leave about a shotglass worth of naptha in it, then let it warm completely to the temp of the water. heat up the water, then turn burner off and add jar with naptha, then let it warm and add spice. stir, if particals are still floating around, keep adding a little more and letting it warm, and so on and so on. then put into fridge for 1 hour to cool slowly, then add to freezer on the coldest temp for 72 hours or more. then pour out freezing naptha into jar and save for next time. the longer in the freezer the better, and the fridge first is actually a important step, can really help potency.