This is my "recipe": I put about 1/4 cup of baking soda in a small glass bowl and squirt in hydrogen peroxide until it makes a nice paste. Then I rub it on the offending dirt/stain/grease...whatever! I usually just use my fingers...but I also use a small sponge at times as well.
Also on these boards
kitchen miracle cleaner - clean old pans and make them like new again
Homemade Toilet Bowl Cleaner: Your commode will sparkle after using this homemade toilet bowl cleaner. Made with vinegar, baking soda, and hydrogen peroxide, this natural cleaner does all the dirty work.