Warm white vinegar slightly.
Spray the warm vinegar inside the oven.
Let sit for 45 minutes, then wipe clean.
Dish soap and water
Description: Gentle method for removing light residue.

Mix a few drops of dish soap with water.
Dip a sponge in the mixture and gently scrub the inside of the oven.
Rinse with a damp cloth.
Ammonia
Description: Effective for stubborn dirt, but use with caution.

Preheat the oven to 150°C, then turn it off.
Pour a bowl of ammonia and place it in the warm oven overnight.
The next day, wipe the oven with a sponge.
Salt and water
Description: Abrasive method for removing stuck-on residue.