I found a list of recipies for homemade cleaners on Feels Like Home.
All purpose cleaner for every room- 1 tablespoon of Dawn per 8 ounces of water
Heavy duty cleaner - Make a baking soda paste by sprinkling a few gobs of baking soda on the
surface and applying just enough water to moisten it
Bathroom cleaner - Make a paste from Dawn and baking soda
Glass cleaner - 1 part white vinegar and 1 part water OR 1 part rubbing alcohol and 1 part water
Floor cleaner - Add 1/2 c white vinegar to a gallon of water, and a little essential oil to give it a nice scent
Toilet cleaner - You can use full strength white vinegar to scrub your toilet. Don’t worry, the smell will dissipate once it dries.
Garbage disposal cleaner - Pour a few quarts of boiling water down the drain. You can also grind up a whole lemon to make it smell nice.
I haven't tried any of them yet, but I want to. Do you make any home made cleaners?