Brigham 70%Humidor Solution

BRIGHAM PPG HUMIDOR SOLUTION 16oz Brigham Humidor Solution offers you the ability to know your cigars are getting just the right humidity they need to stay fresh.  This amazing process is a result of the hygroscopic properties of the Propylene Glycol and pure water Solution. The Propylene Glycol will force moisture, in the form of humidity, into the atmosphere until 70% humidity is achieved.  If the humidity is above 70%, the solution will remove moisture from the air until the relative humidity has stabilized.