Created by Engrossed on January 25, 2012
Step 1: Sprinkle the cream of tartar over the stuck on crud.
Step 2: Pour water over it. If the crud is really thick you may need more water so it can boil for while. If it's thin then you only need about an inch or two.
Step 3: Boil over medium heat until you see the crud start to flake off. If the crud is especially thick, you may see the entire layer float to the top.
Step 4: Once most of it has flaked off the rest will be easy to scrub off.
Step 5: Hope it works for you too!