No matter what style your home is decorated in, be it Dutch Colonial, Cape Cod, or Mid-Century, there are probably glass surfaces throughout the furniture and accessories. And if you sweat on them, touch them or even look at them the wrong way, those glass surfaces will get dirty.
You can make your own glass cleaner. Take 3 tablespoons lemon juice, 1/2 cup rubbing alcohol, and 1/4 teaspoon dishwashing liquid. Add all ingredients to a spray bottle, fill the bottle the rest of the way with water, and shake well to mix. Use as you would any commercial window cleaner. Be sure to clearly label the bottle before storing.
Adapted from "Lemon Juice: Lighten Your Hair and Solve Household Problems," © 2009 Publications International, Ltd.