Now this part is easy
So you are ready to give you homemade vaporizer a try, and if you've made it this far I'm sure you can probably figure it out yourself but I will just go over the basics. First order of business when it comes to any vaporizer(volcano or homemade) is to chop up your herbs. Now you can use a grinder for this process if you have one, but if not the best substitute is a shot glass and some small scissors.
Now it's time to start up the heat gun, crank that baby to 360 degrees Fahrenheit and let her warm up for a minute. Blow dry your hair if need be, just give it a couple minutes and it's time to load up the herb. Ok make sure the bag is connected with the valve open and you should be ready to rip. I'm hoping within a few minutes you are realizing that making a homemade vaporizer is going to pay off quite well.
You might be wondering if vapor gets stale like regular smoke does. The answer is NO...vapor will not get stale for at least 30 minutes which is plenty of time for you to have an enjoyable session. When I first discovered vaporizing one of the first thing that popped into my mind is that the smoke would have to get stale very quickly. What I didn't realize is that it isn't smoke in the bag it is vapor, which is a completely different.