I use a 'pump 'n' seal'. It gets most of the oxygen out, which is the main goal.
psteve Reviewed by psteve on . CO2 and storage Currently, I'm finishing a cure in mason jars, and I was wondering - would the buds keep fresher longer if I replaced the air in the jars with CO2? Does Cannabis react to CO2...is this a good method to prevent oxidation? Rating: 5