purging

Hi ive made a few batches of qw iso wax recently and always let it evaporate for a day without purging in a double boiler. Im just wondering if this is why its coming out not tasting so good? I thought maybe its because i used trim usually but even when ive used bud it still didnt come out so...

First You will need to know how to make BHO and after you're done , you will whip it and then put it in a parchement paper and put it in the oven at 170F degrees so it will be in a molten state the next step will be to purge it in a vacuum chamber that you can build with a mityvac brake bleeder...