To Prevent Store Windows From Steaming
J. F. writes: I am about to
have the front show windows of my store inclosed with inside windows.
Can you tell any way to prevent the outside windows frosting in cold
weather? A. Clean the glass occasionally with a cloth moistened with
pure Glycerine, wiping it so as to leave only a trace of the Glycerine
adhering to the surface--this on the inside.