I have no oven,no griddle,or hot plate.What i wont to do is let my qwiso evaporate naturally with a fan and than do a final purge.What i wont to do is make a oil that i can put into an e cig mod and vape.Dont no if there is anything i need to do special with purging only know i need to filter well.My main dilemma right now is how to go with the purging.Can someone please give me some ideas?I dont know what temps i should be shooting for but i was thinking maybe a standard heating pad that i do have or maybe a one burner portable electric stove that i also have.