ive been reading abut vaporizers and i am planning to make one out of a lighbulb. i have some questions about using it

1-how far should i hold the flame from the bottom of the bulb
2-how long should i keep the flame under the bulb before i begin to draw
3-how long before the weed is no good and useless
4-can i just hold a flame under my pipe's bowl and use the pipe as a vaporizer?

thanks.,,
Leonard12 Reviewed by Leonard12 on . Beginner Vaporizer Questions ive been reading abut vaporizers and i am planning to make one out of a lighbulb. i have some questions about using it 1-how far should i hold the flame from the bottom of the bulb 2-how long should i keep the flame under the bulb before i begin to draw 3-how long before the weed is no good and useless 4-can i just hold a flame under my pipe's bowl and use the pipe as a vaporizer? thanks.,, Rating: 5