hey miss..the "humidor" creates an environment with a stable relative humidity, allowing you to store bud for, 'theoretically', an unlimited period of time while retaining the sticky, elasticity perfectly.
At this cigar/head shop they sell these really cheap humidifier 'tablets'. They are silver and have this absorbent material in there. You soak them in water for about 15 minutes, wipe off, and drop in your jar. If you never had mold probs with your dry you will not have probs with these tabs. Actually if you had mold probs you should be making hash anyways LOL .