i made a lightbulb vaporizer when i put the weed in and light the lighter under it a vapor whitish steam rises up, it tastes good, am i doing it right, i disected the indide of the lightbulb and put on a bottlecap and 2 straws and how long should i keep the wed in there? , till its brown?? black?? help , i need advice, is it working?
