An outstanding alcohol based glass cleaner that minimizes streaking and smearing.
Spray it on the center two thirds of the glass, use an unprinted white paper towel to spread evenly over the entire surface, then wipe dry with another white paper towel or micro-fiber towel. Polish to a sparkling finish with a third paper towel or micro-fiber towel.
Do not apply to extremely hot windows or in extremely hot weather. Will help clean polymer off gassing from the inside glass.
DO NOT use on the tinted side of aftermarket-tinted windows.