What is a pyrolytic oven? – Self-cleaning pyrolysis ovens are a secret weapon in the kitchen!
You love juicy roasts on Sundays and bake cakes, muffins, and co. with passion – but don’t know what pyrolysis is? Then make it easy for yourself and leave the oven cleaning to the appliance itself.
We’ve summarized all advantages and disadvantages of information about the self-cleaning oven in this article.
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What is a pyrolytic oven, and how does a pyrolysis oven work?

What is a self-cleaning oven? In summary, an oven or stove with pyrolysis uses high temperatures of up to 500 – 600 degrees Celsius in the cleaning process to burn off any soiling such as food residues or grease splatters from baking and frying.
The pyrolysis process takes one to three hours, depending on the model and manufacturer. Many modern ovens have the pyrolysis function built in.
Self-cleaning ovens use the principles of catalysis, hydrolysis, and pyrolysis to help you clean in the kitchen. Catalytic self-cleaning is a specific enamel coating of the oven interior, and it prevents soiling from settling in the first place during cooking.
In hydrolysis, on the other hand, a mixture of water and detergent dissolves the impurities. A significant disadvantage here is that these ovens usually still need to be cleaned.
It is especially the case with stuck, baked-on dirt. Since hydrolysis and catalysis are more of cleaning aid, mainly the pyrolysis function is called true self-cleaning.
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How a self-cleaning pyrolytic oven works explained in a few steps:
- When self-cleaning is getting started, the oven heats up to 500 to 600 degrees Celsius.
- During this process, dirt particles are burned and remain in the oven as ash.
- After cooling, wipe out with a damp cloth the ash.
- Depending on how frequently you use your oven and what you bake in it, your range will be more or less dirty. There are several – usually three – stages of pyrolysis for this.
- So you can use pyrolysis whenever your oven is dirty and set a high or low level of pyrolysis depending on the degree of pollution.
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Advantages of self-cleaning pyrolytic ovens
Best self-cleaning pyrolytic ovens advantages are:
- If the oven is filthy, you can easily remove the dirt with the help of self-cleaning.
- Ovens with pyrolysis function have better thermal insulation compared to conventional ovens. As a result, less electricity is getting consumed during baking.
- You save time with self-cleaning and do not need chemical cleaning agents.
- With self-cleaning, you can leave suitable trays in the oven. These will then be getting cleaned as well. Aluminum trays are not ideal for this purpose.
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Disadvantages of self-cleaning pyrolytic ovens
Even though oven cleaning becomes much easier thanks to pyrolysis, you should consider the following disadvantages:
- Self-cleaning is very energy-consuming. Even if the better thermal insulation can compensate for the additional energy expenditure, depending on the use.
- The cleaning process takes a long time: up to three hours.
- Ovens with a pyrolysis function are significantly more expensive than those without expecting to pay up to 200 dollars extra.
- It would be best not to clean the rack or other utensils made of stainless steel or aluminum with pyrolysis.
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How does pyrolysis work?
An oven or stove with pyrolysis uses high temperatures of up to 500 degrees Celsius in the cleaning process to burn off any soiling such as food residues or grease splatters from baking and frying. The pyrolysis process takes one to three hours, depending on the model and manufacturer. With many ovens, we can also adjust the intensity of the process to the level of soiling.
It also affects the duration of pyrolysis. What remains then is only ash in the oven, removed easily with a cloth or hand broom. Pyrolysis self-cleaning is sometimes called differently from manufacturer to manufacturer: You can also find the function under ActiveClean, Pyroluxe Plus, and many more.
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How does a pyrolytic oven work?
Before you clean the oven, you should first remove all baking trays or grids from the appliance. Coarser food residues should also ideally be removed beforehand – follow the manufacturer’s instructions for this.
Then start pyrolysis, which can be selected as a standard heating mode on most models. Pyrolysis also cleans particularly safely: The oven door remains utterly closed for your safety during the entire self-cleaning process.
The door also remains pleasantly cool, as the appliances are well insulated – finger burns are thus getting ruled out.
When the cleaning is finished, a signal tone informs you about it. Once the oven has cooled down again, we can wipe out the ashes.
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For whom is a pyrolytic oven worthwhile?
Pyrolytic ovens are ideal for those who frequently use their ranges and don’t want to spend a lot of time cleaning them. Also, pyrolytic ovens are usually built-in appliances, considered when buying. Before buying a new range, consider whether and how often you want to use pyrolysis so that the higher costs pay off.
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FAQ Pyrolytic Oven

How does pyrolysis work in the oven?
After pyrolysis is activated, baking, roasting, and grilling residues are decomposed into ash at high temperatures of up to 500 °C. After the oven has cooled down, we can wipe the ash away with a cloth.
Is pyrolysis dangerous?
Dangerous combinations are chemicals and cleaners. Using chemical oven cleaners can have unpleasant consequences: It may produce harmful fumes and burnt-in cleaner stains during subsequent pyrolysis cleaning with chemicals. The pyrolysis process is not dangerous at high temperatures without chemicals because the oven door remains closed during the process.
What is pyrolysis?
Pyrolysis is a thermo-chemical decomposition of organic compounds that requires very high temperatures. It does not require the addition of oxygen, as is the case, for example, with gasification or combustion.
What self-cleaning oven?
Pyrolysis a convenient self-cleaning system: After activating the automatic function and closing the oven door, the interior heats up to 500 °C, and dirt doesn’t stand a chance. It decomposes into ash, which can easily be getting wiped out later.
How valuable is pyrolysis?
Ovens with pyrolysis functions have better thermal insulation than conventional ovens. As a result, less electricity is getting consumed during baking. You save time with self-cleaning and do not need chemical cleaning agents. With self-cleaning, you can leave suitable trays in the oven.
Which is better, pyrolysis or catalysis?
While pyrolysis uses very high temperatures for cleaning, hydrolysis works with steam. In catalysis, a thermochemical process provides self-cleaning.
What does hydrolytic mean in an oven?
Self-cleaning oven hydrolysis: In a hydrolytic cleaning, you put water and a detergent drop on the bottom of the oven or a baking tray and then start the hydrolysis program. The effect of hydrolysis is not comparable to that of pyrolysis.
What is a self-cleaning oven?
A pyrolytic self-cleaning oven has a unique cleaning program that burns all the dirt in the cooking chamber at very high temperatures, up to 500°C.
Conclusion
With a pyrolytic oven in your kitchen, you no longer have to clean the oven yourself.
The oven heats up to a very high temperature, and the heat burns off encrusted food and grease stains.
Depending on how often you use the range, activating the pyrolysis system once every six months is best.
On average, an oven needs 1 to 2 hours for this.
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Last Updated on 16/03/2022 by Buzz This Viral