It's not the gas you need. It's the liquid that reacts to the plant youâ??re after. The idea is to use a well-vented area and not to trap the gas or have any pressure. That would turn into a pipe bomb (not good). The liquid fills the chamber and you catch the run off. It's the run off that you want that is where the honey oil is. You want zero pressure and no flame around your work area so no smoking a joint while you are making honey oil. The liquid needs to be completely removed before you try any of it you should be left with a tar like sticky oil.

Water hash is safer.