Glass sweat issue

[luckydawg]

This has more to do with large payne glass in my home but I am having issues with excessive sweating-- I know all the reasons and issues involved, but was wondering if anyone out there knows of anything to apply to the exterior of the glass that might make it somewhat less than what it is

Thanks fellas

[rlmccarty2000]

Sweating is humidity buildup. The cold air on the inside reacting to warmer more humid air on the outside. Not too much you can do except try a sealant or coating on the outside to make it slicker to make the water roll off easier. It’s the same as the anti-fog products sold by some manufacturers, I haven’t seen any that really work.

[AZpolisher15]

As an experiment... i used Ultima Acrylic Spray Wax on one of my patio doors and left the other one without it. Hands down, the one with the spray wax stays MUCH better looking. Cleaner and less water spots. By a long shot.