I recently purchased the humidor posted bellow, but I only used distilled water to fill the humidifier, not propylene glycol. The instructions say to use a 50/50 solution of both. I have some propylene glycol on its way by mail. The humidifier isn't over filled, but it is close to it. Would it be a bad idea to wait until the humidifier dries before using propylene glycol on the second fill, or should I be a little more proactive about getting the proylene into the humidifier?
http://www.amazon.com/Mantello-Deskt...ywords=humidor