
Maintaining a clean pizza oven is crucial to ensuring your food tastes great and your oven lasts longer. Stains and grease can build up over time, affecting the taste of your food, and if left unattended, can prevent your oven from functioning optimally. Cleaning a pizza oven can be challenging, especially if the stains have been allowed to set in for an extended period.
For wood-fired pizza ovens, there is an additional task of cleaning the ashes that remain after cooking. These ashes must be removed daily to prevent them from affecting the taste of your food.
Cleaning a pizza oven is not as straightforward as it may seem, and it’s essential to follow the proper steps to avoid damaging the oven. For example, using certain chemicals or too much water can be harmful, and the oven must be left to dry completely before use. Additionally, there are safety measures that must be followed to prevent injury.
To help you keep your pizza oven clean, I will share my expert tips on the best methods for cleaning different types of pizza ovens, including brick and stainless steel models. By following these guidelines, you can ensure that your pizza oven remains in top condition and your food tastes great.
Top Tips on How to Clean a Pizza Oven
For those who have experience baking in a wood-fired oven, it’s well known that maintaining a clean oven is critical to the quality of the food. A dirty oven can lead to food absorbing unpleasant odors, negatively impacting the taste, and making it less enjoyable to eat. Furthermore, a dirty oven can also be less effective at cooking, as the buildup of soot and ash can act as insulation, making it harder to cook pizzas evenly.
To keep your wood-fired oven in top condition, it’s important to follow the best cleaning practices before starting the cleaning process. This will ensure that you achieve the desired results and that your food tastes its best. Some of these practices include:
Choose the Right Tools
Before cleaning your pizza oven, it’s important to make sure you have the proper tools on hand. These tools will help protect your skin, reach the inner parts of the oven, and disinfect it effectively. The following items are essential for cleaning a pizza oven:
- Water
- A small shovel
- A large brass wire brush
- Vinegar
- A piece of cloth
- A half-moon shaped copper wire brush
Having these tools readily available will make the cleaning process easier and more effective, ensuring that your pizza oven is sparkling clean and ready for your next cooking session.
Never Clean the Oven When Hot

As every pizza lover knows, the key to a perfectly cooked pie is the crust. To achieve the ideal balance of crispy and chewy, pizza must be cooked at extremely high temperatures, which can make cleaning the oven a bit of a challenge.
It’s crucial to wait until the oven has cooled down before starting the cleaning process. Hot surfaces can easily damage cleaning equipment or cause burns, and attempting to clean a hot pizza stone can lead to cracks or Thermo-shock, which weakens the stone and makes it more susceptible to breakage. By allowing the oven to cool down completely, you can help ensure that your pizza stone stays in good condition for years to come.
The amount of time it takes for an oven to cool down can vary, but it’s advisable to wait overnight or for at least a day before cleaning. You can use an infrared thermometer to check the temperature of the oven and make sure it’s cooled down enough for cleaning without risking burns. By following these precautions, you can ensure a safe and effective cleaning process for your pizza oven.
Clean It When You Notice Some Dirt
It’s important to clean your pizza oven regularly and as soon as you notice any dirt. Regular cleaning will help maintain the quality of your food and prevent any unwanted tastes. Additionally, the oven’s flue should be swept frequently to remove any soot or blockages. Accumulated debris can not only affect the taste of your food, but it can also be a fire hazard. By cleaning the oven and flue regularly, you can ensure a safe and enjoyable cooking experience every time.
Step-By-Step Guide on How to Clean a Wood Fired Pizza Oven
Here is a step-by-step guide on how to clean a wood-fired pizza oven:
- Wait for the oven to cool down completely: Before you start cleaning, make sure the oven has cooled down completely to prevent damaging the cleaning equipment or burning yourself.
- Gather your cleaning supplies: You’ll need water, a small shovel, a large brass wire brush, vinegar, a piece of cloth, and a half-moon shaped copper wire brush.
- Remove any ash or debris: Use a small shovel to remove any ash or debris from the oven. Make sure to sweep the flue as well to remove any blockages.
- Use a wire brush: Use a large brass wire brush to clean the walls and floor of the oven. A half-moon shaped copper wire brush is also useful for cleaning the flue.
- Clean with vinegar: Mix water and vinegar in equal parts and use a cloth to clean the surfaces of the oven. The vinegar will help to remove any tough stains and kill bacteria.
- Let the oven dry completely: After cleaning, let the oven dry completely before using it.
- Repeat the process regularly: Regular cleaning is essential to maintain the quality of your food and prevent any unwanted tastes. Clean the oven whenever you notice dirt, and make sure to sweep the flue regularly to prevent blockages.
By following these steps, you can keep your wood-fired pizza oven clean and in top condition.
How to Clean a Pizza Oven Chimney
Over time, the chimney of a pizza oven can become clogged with soot, particularly in wood-fired ovens where soot is a byproduct of burning wood. This build-up of soot can pose a fire hazard and should be cleaned regularly. While some of the soot can self-clean, it’s important to manually remove it to ensure the chimney stays clear.
According to the National Fire Protection Association Standard 21, chimney systems, fireplaces, and vents should be inspected annually for proper clearances and to ensure they are free of deposits. However, oven chimneys should be cleaned more frequently. The Chimney Safety Institute of America recommends cleaning the chimney when the soot reaches 1/8 of an inch.
To clean the chimney, use brushes instead of oven cleaner, which can damage the surface. Regular cleaning of the chimney will help ensure the safety and longevity of your wood-fired pizza oven.
How to Clean a Brick Pizza Oven?
Proper care and maintenance is crucial for preserving the longevity of your brick pizza oven. If moisture is allowed to accumulate, it can reach high temperatures and cause cracks. This is particularly true for brick pizza ovens that are kept outdoors. To prevent cracks and keep your oven in good condition, it’s important to cure the oven regularly.
There are two main methods for curing a brick pizza oven. The first method involves building a fire in the middle of the dome of the oven and allowing it to burn for up to six hours while monitoring the temperature to ensure it doesn’t exceed 300°F. The oven door should be left slightly open for proper ventilation.
The second method involves using hot coals from a separate fire to cure the outdoor oven. This method is ideal for the first day of curing. If the weather is humid, rainy, or if the oven has been unused for a period of time, it’s important to heat the oven at a lower temperature for an hour or so before increasing the heat to avoid cracking.
It’s also recommended to use pizza oven covers to protect your outdoor brick oven from the elements and keep it in good condition. By following these steps, you can ensure that your brick pizza oven remains in top condition for years to come.
How to Clean Stainless Steel Pizza Ovens?
Maintaining the cleanliness of a stainless steel pizza oven is important for preserving its appearance and preventing rust. It is recommended to clean it daily, but only after the oven has cooled down. To clean, simply use a damp cloth to wipe off any marks and dirt, being careful not to get the cloth too wet as this can lead to rust. After wiping, use a dry microfiber cloth to buff the surface for a clean and shiny finish.
Another option is to spray the surface with vinegar and use a lint-free cloth to wipe the stains, making sure to wipe in the same direction as the grain of the steel for a more thorough cleaning. If the stains persist, repeat the process until the surface is spotless. Finally, you can polish the surface with oil in the same direction as the grain for added shine. By following these simple steps, you can keep your stainless steel pizza oven looking great for years to come.
How Often Should I Clean My Wood Fired Pizza Oven?
It is important to regularly clean your pizza oven to prevent the buildup of dirt and other debris that can lead to bigger problems. Before using the oven, scrape out any debris that may have accumulated. The frequency of cleaning your pizza stone will depend on how often you use the oven and the condition of the stone. It is recommended to clean the pizza stone at least once a week if you use the oven regularly. If there are any spills, clean them immediately as they can be difficult to remove if left to dry and can cause discoloration of the oven. The exhaust stacks should be cleaned once a month for regular users, and if you are unsure about cleaning them, consider seeking assistance from a professional oven cleaner.
Summing Up: Does Your Wood Fired Pizza Oven Need Cleaning?
Keeping your wood-fired pizza oven clean is important to ensure that your food tastes great and the oven lasts longer. It’s crucial to clean your pizza oven as soon as you see stains or dirt buildup to prevent further damage.
Before starting the cleaning process, it’s essential to wait until the oven has cooled down completely. Cleaning the inside of the oven, the exterior, and the chimney are all important steps in the cleaning process.
The oven is self-cleaning, and using it at high temperatures can help evaporate food residue and soot, leaving the chimney clean. However, if there’s still soot buildup after using the oven, you may need to use a brush to clean the chimney.
When cleaning the inside of the oven, it’s essential to use minimal water. Excessive water can soak into the oven stone and cause cracks when you light the fire. If water is used during cleaning, it’s important to let the oven dry completely before using it, which can take anywhere from a week to several days, depending on the amount of water used.