Quick tip: How To Clean An Oven Door (also inside the glass)
Here's a simple method to clean an oven door that has been flooded with fat and dirt.
The recipe uses 50% baking soda and 50% water. You can also add vinegar, to make the mixture more efficient.
However, the manual of my oven clearly states that using vinegar is bad for the door and I shouldn't do it...but you know, the people who write manuals are always a bit paranoid. 🤪