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How to Clean Your Pizza Oven

on May 06, 2024

Pizza ovens are more than just appliances; they're portals to culinary bliss, offering that perfect blend of crispy crust and bubbling cheese that defines the perfect slice. Whether you're wielding a traditional wood-fired oven, harnessing the power of gas, or embracing the convenience of electric, the key to unlocking their full potential lies in regular maintenance.

In this pizza oven maintenance guide, we delve into the art of keeping your pizza oven pristine, exploring not just the hows but the whys behind each step. From safeguarding food safety to preserving the oven's longevity and enhancing cooking performance, discover the transformative power of a clean pizza oven.

Pizza Ovens

Pizza ovens are fantastic tools for creating delicious, crispy pizzas with that authentic wood-fired flavor. They come in various types, including traditional wood-fired ovens, gas-powered ovens, and even electric versions.

Regularly cleaning a commercial pizza oven is essential for several reasons. Firstly, it maintains food safety and hygiene standards by preventing the buildup of grease, food residue, and debris that can harbor bacteria and create unsanitary conditions. Additionally, certain types of wood used in the oven, such as resinous or painted wood, can release harmful toxins and carcinogens when burned, highlighting the importance of cleanliness for health and safety regulations.

Secondly, regular cleaning prevents damage to the oven itself. Accumulated ash, soot, and debris can lead to blockages in the flue or chimney, affecting airflow and oven performance, while grease and food buildup can damage interior surfaces over time if left unchecked.

Thirdly, a clean oven improves cooking performance and efficiency. It heats more evenly, retains heat better, and cooks faster and more consistently, ultimately making it easier for the pizza chef to monitor and control the cooking process.

Overall, regular cleaning not only ensures food safety but also extends the oven's lifespan and maintains its optimal functionality.


Pizza oven cleaning tips

Cleaning your pizza oven is essential for maintaining its performance and ensuring food safety. Here's some important pizza oven cleaning tips:

  1. Wait for the Oven to Cool: Allow the pizza oven to cool completely before attempting to clean it. This is crucial to prevent burns and ensure safe handling.
  2. Remove Ashes and Debris (for Wood-Fired Ovens): If you have a wood-fired pizza oven, start by removing any ashes and debris from the oven floor using a brush and ash shovel. Make sure the oven is completely cold before doing this.
  3. crape the Oven Surface: Use a metal scraper or brush to remove any food residue or stuck-on particles from the oven walls and cooking surface. Be gentle to avoid damaging the oven's interior.
  4. Wipe Down the Interior: Use a damp cloth or sponge to wipe down the interior surfaces of the oven, including the walls, floor, and ceiling. You can use a mild detergent, if necessary, but make sure to rinse thoroughly afterward to remove any soap residue.
  5. Clean the Cooking Surface: For pizza stones or bricks, avoid using soap or detergent, as they can be absorbed into the porous surface and affect the flavor of future pizzas. Instead, scrape off any food residue with a scraper or brush and wipe the surface clean with a damp cloth.
  6. Clean the Exterior: Wipe down the exterior of the pizza oven with a damp cloth to remove any grease, food splatters, or other stains. Use a mild detergent if needed, but avoid getting water into any electrical components if you have an electric oven.
  7. Check and Clean Ventilation: Ensure that the oven's ventilation system is clear of any obstructions to allow proper airflow during cooking. Use a brush or compressed air to remove any debris from the vents.
  8. Regular Maintenance: Depending on how frequently you use your pizza oven, you may need to perform a more thorough cleaning periodically. This can involve removing and scrubbing individual components, such as the pizza stone or grates, and checking for any signs of wear or damage.


How to clean a commercial pizza oven?

  1. Allow the oven to cool completely before cleaning. Commercial pizza ovens can reach very high temperatures, so it's important to wait until the oven has fully cooled to prevent burns.
  2. Use a stiff-bristled brush to sweep away any loose debris, ash, and food particles from the interior walls and floor of the oven. This helps prevent the debris from spreading during cleaning.
  3. Prepare a warm solution of mild dish soap and water in a spray bottle. Spray the interior surfaces and use a sponge or cloth to thoroughly scrub and remove any grease, food residue, and remaining debris.
  4. For stubborn stains or burnt-on food, make a paste with baking soda and water. Apply the paste, let it sit for 15-30 minutes, then scrub with a non-metallic scraper to remove the softened grime.
  5. Wipe down the interior with a damp cloth to remove any remaining debris.
  6. If the oven has a flue or chimney, use a bristle brush to scrub away soot buildup.
  7. Dispose of any ashes or debris properly. The ashes can be used as a garden fertilizer.

Additional pizza oven maintenance tips

  • Regularly lubricate moving parts like the conveyor chain.
  • Calibrate thermostats and temperature controls to ensure accuracy.
  • Consider having a professional inspection at least once a year.
  • Use food-safe sanitizers and disinfectants for cleaning.
  • Train staff on proper cleaning procedures and the importance of hygiene.
  • Address stubborn stains with a baking soda paste, and use citrus peels to combat odors.
  • Provide staff with appropriate safety gear when cleaning the oven


Common mistakes to avoid when cleaning a commercial pizza oven

To effectively clean a commercial pizza oven, it's crucial to avoid several common mistakes. Firstly, always ensure the oven has cooled completely to prevent burns. Then, use a stiff-bristled brush to sweep away loose debris before cleaning to prevent spreading. Utilize a warm solution of mild dish soap and water to scrub away grease, food residue, and remaining debris from interior surfaces.

For stubborn stains or burnt-on food, create a paste with baking soda and water, let it sit, and then scrub with a non-metallic scraper. After scrubbing, wipe down the interior with a damp cloth to remove any remaining debris. Properly dispose of ashes and debris, considering their potential use as garden fertilizer. Lastly, don't forget to clean the flue or chimney using a bristle brush to scrub away soot buildup. By steering clear of these errors, you can maintain your commercial pizza oven in top working condition.



In conclusion, pizza oven hygiene is not just about aesthetics; it's about preserving the integrity of your food, prolonging the lifespan of your oven, and elevating your culinary creations to new heights. By following the pizza oven hygiene tips outlined in this guide and avoiding common pitfalls, you can ensure that every pizza that emerges from your oven is a masterpiece of flavor and authenticity. So, roll up your sleeves, embrace the art of cleanliness, and let your pizza oven shine as brightly as the flavors it produces.

At Vancouver Restaurant Supply, we understand the importance of maintaining your equipment!