I love using homemade house cleaners. It's better for the environment and the air we're breathing into our lungs. A common counter cleaner I use is a mix of water, vinegar, and a few drops of dish soap or scented oil, for smell.
Works great and cleans the surface just as good. I have also found that a mix of alcohol and peroxide work great as a streak free window cleaner. Although the smell on that one is a little mortifying :/
What kind of homemade cleaning agents do you use?