Ovens with manual cleaning
With an oven with manual cleaning, you clean the interior manually. Do this regularly, so grease and dirt don't get caked on too much. Don't forget to clean the glass of the door regularly as well. Want to clean quicker? Choose a model with hydrolysis or catalysis, so grease and dirt don't get caked on as much. With an oven with pyrolysis, you don't have to spend any time cleaning.