Put it in a mason jar. Add C02. The C02 is heavier than oxygen and will displace the O2 in the jar which will keep the cronic from oxidizing. Seal the jar and keep it in a cool dark place. A good source of C02 for this purpose is C02 wine savers which can be found in any store that sells decent wine.

If you will be storing often, paint a few mason jars black and have them at the ready.
papago Reviewed by papago on . storing marijuana.... yes believe it or not i will be storing my mj for 2 months because i will be outa the states. how long does mj keep before it looses its potency? is there anything that can be done to keep it fresh? what's your guys' experience. thanks Rating: 5