| The hydrogen from the burned butane created water. This water is now in the form of a little extra humidity. Humidity increases heat transfer, exactly why a damp cold feels colder than a dry cold. It works the same for heat i.e. steaming food. This superheated steam can vaporize better than drier air. |
| Humidity also discourages burning (oxidation).
This will improve the quality of your actives. CBN the non-psychoactive
cannabinoid is produced by the oxidation of THC, this will preserve THC
levels. Cannabinol |
| Since some of the oxygen in the air was used to burn the butane there is less oxygen to oxidize the THC. |