Clean windows with a mixture of ordinary cornstarch and water. Half fill a bucket with cold water and sprinkle in about a third cup cornstarch. Mix together until cloudy. Use a sponge to wash the window. Wipe clean with newspaper. Cornstarch tends to settle in the bottom of the bucket so stir it occasionally. Newspaper leaves no streaks.
Alvin Corn Homemade Glass Cleaner 1/4 c. rubbing alcohol 1/4 c. white vinegar 1 Tbsp cornstarch 2 c. warm water