With Siemens ovens with pyrolysis, you spent little time on cleaning the oven. If the oven is dirty, you can turn on the special program with the press of a button and the oven will heat up to 480°C. All caked-on grease and dirt rests burn, so you only have to wipe the ash with a cloth. That way, you can quickly finish cleaning and turn on the oven for a new dish.