Cardboard is the material often used by pizza shops for delivery and takes out, and it’s what we usually get when we order pizza to enjoy at home. Now, since these boxes can withstand the heat of a freshly-cooked pizza, you may wonder if you can also place this box in the oven if you ever need to reheat it. So, you may ask:
Can you put cardboard in the oven? Yes, you can put cardboard in the oven, but it’s not ideal to do so. Cardboard can easily catch fire anytime in the oven. Thus, even if you set the temperature to the lowest setting, you still need to watch the cardboard to avoid potential risks of accident.
The best way to reheat a pizza is to place it in a baking tray. It’s way safer rather than putting it in the oven together with the box. Since cardboard is easy to catch fire, you would put your entire home at risk if you put cardboard in the oven. For this reason, don’t do it as much as possible.
Understanding this information is essential in keeping your oven and entire home safe. Thus, we answered some of the questions you may also ask related to this matter. This way, you can understand the risks and know how to prevent such accidents from happening.
Without further ado, let’s get into it!
Table of Contents
Can cardboard go in the oven on warm?
Yes, cardboard can go in the oven on warm, but make sure you keep an eye on it all the time. While the warm setting on the oven produces a low temperature, you still can’t leave the cardboard as it’s easy to catch fire.
In general, the safest temperature for heating is 170 to 200 degrees Fahrenheit. With this temperature, you can leave the box in the oven for 15 minutes, provided that you watch it every other minute.
Another thing is to be careful when you take it out, as cardboards can quickly get hot even with a low temperature.
Is it safe to put a cardboard pizza box in the oven?
No, it’s not safe to put a cardboard pizza box in the oven. But, while you can do so, always keep in mind that a cardboard pizza box can catch fire anytime with the oven’s enclosed heat.
In general, cardboard catches fire with higher temperatures, so you can consider low settings safe. Still, you can’t be sure with an oven, so it would be best to watch out as your cardboard heats up in the oven.
Although pizza boxes can withstand the heat of a freshly-cooked pizza, they can ignite anytime in an oven’s heating system.
For this reason, take it as a rule of thumb not to put a cardboard pizza box in the oven. Instead, transfer your pizza to it if you have a baking tray to place in the oven. This way, you can reheat your pizza without the risk of igniting fire through the cardboard.
If your goal is only to keep the pizza warm, you can also preheat your oven to a low temperature and keep it closed with the box. This way, you can turn off the oven once hot and allow the pizza and the box inside to keep warm.
At what temperature will cardboard catch fire?
In general, cardboards will catch fire at temperatures over 400 degrees Fahrenheit. Although it’s a high setting already, your cardboard can still ignite at a low temperature with an oven’s enclosed heat.
For this reason, your safest bet would be around 170 degrees Fahrenheit. But, of course, if your oven can have a lower setting, it will be better.
As always, when you have a baking tray to place in the oven, use it instead of the box. It’s the best way to keep your home safe from potential fire. It will also help you prevent getting your oven damaged.
Can you put a cardboard pizza box in the oven at 200 degrees?
Yes, you can put a cardboard pizza box in the oven at 200 degrees. However, you need to keep an eye on the box as it’s easy to catch fire.
The thing about cardboard pizza boxes is that they can ignite quickly. With the oven’s heating system, it can catch fire anytime, especially if it touches or get close to the heating element.
Now, since cardboards ignite at around 400 degrees Fahrenheit, you can set your temperature to half less than this heat.
If you want to keep your pizza warm, the safe temperature is 170 degrees Fahrenheit. You can put your pizza box in the oven at this temperature. It should be enough to keep your pizza warm if needed.
If you have a baking tray, you can use this one instead of putting the entire box. This way, you can ensure your pizza and oven is safe from fire.
So, can you put cardboard in the oven? Yes, you can put cardboard in the oven, but we don’t recommend doing so as much as possible. It is best to avoid placing any cardboard in the oven.
In general, placing cardboard in the oven increases the risk of instant ignition or fire even at the lowest oven setting. In addition, companies make cardboard using a paper framework and a thin board, making it highly combustible. Thus, you should avoid putting it in the oven as much as possible.
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