Here is what you need:
1 - 32 oz. spray bottle
1 tsp. dish soap
1 TBSP. ammonia (I'm using lemon.)
1 TBSP. lemon juice
2 TBSP. vinegar (I'm using orange.)
1/3 cup rubbing alcohol
Using a funnel, begin by adding the dish soap into the empty spray bottle. Follow that with the lemon juice, vinegar and ammonia. These are your cleaning agents.
Fill your bottle the rest of the way with cold tap water, slap on the spray top and give your bottle a little shake. Then grab a towel and go to town cleaning. Just beware, the first time you make this, you should give yourself plenty of extra time to clean. You are going to go from room to room spraying and wiping everything in sight, just to see how awesome it cleans ;)
I always mix mine in batches of 3. One to keep in each bathroom and one for the kitchen.