A humidifier can add moisture to too-dry air. I picked this trick up on a friend of mine when I was at school. The problem is the most onto the market at this time contain harsh ingredients that dry the actual skin, when work almost all. http://mynetworksolutions.mobi/__media__/js/netsoltrademark.php?d=www.opticaljournal.com%2Fblepharitismeibomian-gland-dysfunction-in-chronic-dry-eye-syndrome%2F