In winter... From inside of the house, my windows (bottom half) got a lot
of frosts and actually ice at bottom which are big enough to put in my coke,
no kidding. How can I prevent water from condensing? I know it's due to
temperature difference between heat vs cold temp out there.. but is there
any solution? Do those transparent windows sealing kit from Home Depot
help? cos that stuff adds additional layer of air.. any suggetions?

C.W.