Humid-EZE uses pharmaceutical grade distilled water, which is 10 times cleaner than normal distilled water, in a 70/30 propylene glycol solution that will lengthen the life of your humidifier. This occurs because while the water evaporates from your humidifier, propylene glycol does not. Over time, your humidifier may become saturated by the propylene glycol and will gradually be able to absorb less water, requiring you to refill and replace your humidifier much more often if you use regular humidor solution all the time.

Package Qty: Each
Size: 8 oz. Bottle