A lot of people like to concoct their own cleaning mixtures out of common household items to clean their windows, counter tops, and more. This is a great way to save money, and be a home chemist!
This article from MrCleanUSA has some great mixtures for all of your home cleaning needs! Here is an example:
"Vinegar and Ammonia
- 1 qt vinegar
- 1 cup lemon ammonia
- 24 oz Windex
Combine these ingredients into an empty one gallon container. Shake to mix, then add water to top it off. Pour into a spray bottle, now you are ready to start washing those windows"