The Secrets for Keeping Your Ooni Like New

How to Clean Ooni Pizza Oven

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How to Clean Ooni Pizza Oven

Today we will share the secrets on how to take care of and clean your Ooni pizza oven so you can keep it like new.

Let’s be honest: much as we love cooking, we don’t always love the messy aftermath, especially for your oven.

Is there anything more tedious or frustrating for a homemade pizza lover than having to scrape congealed grease, excess flour, toppings, and charred remnants of a recipe from the grill of an oven?

So, what should you do to take care of your oven, and how can you make the process easier?

Let’s find out, learn how to clean your Ooni oven properly, and make it look like new!

How to Clean Your Ooni Pizza Oven (What You Need)

First things first, you need to know how to clean your oven correctly. Some of us are messy cookers, and others can keep things clean while cooking (showoffs!), but even the cleanest cooks will make a mess now and again.

There’s a big difference between being careful and controlling your ingredients.

You may be able to prevent grease splatter, but you can’t “control” it, so it’s best to know how to clean your oven if it gets dirty or other common causes of messiness occur.

dirty pizza pvem

To avoid the worst cleaning apocalypse, you’ll want to clean your Ooni pizza oven every time you cook with it.

Yes, that sounds like a hassle, but spending hours trying to cut through crumbs caked onto months-old grease is not a fun way to end your dinner.

Dried-out grease and char probably wouldn’t taste that good in pizza anyway.

On that same topic, you’ll also want to sweep the chimney every so often, to prevent a buildup of particles, which can be both smelly and dangerous. A large brass wire stone brush should do the trick.  

Next comes the oh-so-fun process of removing ashes from your oven.  If you don’t mind spreading ashes everywhere and breathing them in, you can manually dump them into a container. If that doesn’t sound like you, consider using an ash vacuum. Here is the one we recommend.

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Unfortunately, it’s all too easy for soot to cling to the walls of the oven, which is why you’ll want to take care to clean them properly as well with a few essential maintenance tips:

Ooni Pizza Oven Essential Maintenance Tips

  • Remove any ash that is the by-product of the combustion of wood (or charcoal).
  • Use a brush, shovel, and scraper to get into those hard-to-reach places.
  • The scraper can also help remove any residual food particles.
  • Be careful not to scratch the oven floor or pizza stone plate when using the scraper.
  • Use the wire brush for even deeper cleaning.
  • To clean the chimney, use either a brush wrapped with a wet cloth or a specialized chimney cleaning brush.
  • To make your chimney extra nice, brush it twice.

Now let’s focus on the grease stains. To get rid of grease on the oven floor, raise the heat a bit, as this can sometimes cause greasy encrustations to dissolve.

Once you’ve done that, it’s time to turn off the oven, let it cool, and then go to town with some good old-fashioned soap and water and with some vinegar for adamant stains.

As the saying goes, wash, rinse, repeat. One thing you’ll want to make sure that you avoid would be detergents unless you like their chemically soapy taste baked right into your pizza.

You may also want to moisten your pizza floor and wipe it down before baking to ensure that you’re cooking with a clean slate.

creosote in duct

It’s worth noting how these stains can happen even if you’re clean and careful. When using wood-fired ovens, organic vapors (including tar) are released as the wood burns slowly.

These can mingle with the moisture to create creosote, which can condense and harden in different parts of your oven.

This is another reason you’ll want to check for cracks; once creosote gets into them, it can be challenging to get it out.

Finally, you’ll want to ensure you dry off your oven to avoid water damage.

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How to Clean the Ooni Pizza Oven Stone

One of the first and most important steps to ensuring that your pizza oven and stone baking board are in good shape is to ensure they’re actually in one piece.

The pizza stones in the Ooni ovens are fragile, so you must be careful when handling them.

Cracks are always unpleasant on an expensive item, but you could find yourself in serious trouble when you combine those cracks with heat.

To avoid those hazards, ensure no cracks in the oven dome before heating your oven. 

Ooni Pizza Stone

Visual Inspection of your Ooni Pizza Stone

While hairline cracks can happen, these can be manageable, but only if you ensure that they don’t get any bigger and keep soot from getting lodged in them. 


Ooni Pizza Stone Care Tips

In terms of specialized caretaking for your pizza stone, you’ll want to follow a few essential tips:

  • As with other parts of the oven, you want to avoid using detergent, as the stone will soak it up and give your homemade pizza a soapy aftertaste.
  • Avoid submerging your cooking stone in water instead of scraping away loose particles and then going over it with a damp cloth.
  • If you need some heavy-duty particle cleaning power, try using some medium-grit sandpaper for stubborn, raised, caked-on food particles.
  • Do not leave stones in ovens with a self-cleaning cycle, as this can break them.

Cleaning Tips Specific to Each Ooni Oven

For the most part, Ooni ovens are self-cleaning; you will find more on this below. However, all the Ooni ovens have specific things that you need to take care of that other Ooni ovens may not have. 

For example, in the Ooni Pro, you need to clean the chimney, while for the Ooni Koda, there is no chimney.  So here are the specifics for each oven.

How to Clean the Ooni Koda 12 and the Ooni Koda 16

Both are propane gas ovens with a black-coated shell on the outside and no chimney. For more information on these models, check our Ooni Buying Guide.

How to Clean the Ooni Koda 12 Inner Parts

  1. Run your Ooni Koda propane burner at its highest temperatures for 30 minutes. Excess Food will be burnt by then.
  2. Let it cool down (It takes about 1 hour to cool down)
  3. Remove the Ooni Gas Burner attachment
  4. Wipe down with dry paper towels. (Avoid using water to clean the inside of the oven.)

How to Clean the Ooni Koda 12 Outer Shell

  1. Wipe down with a damp cloth and dry immediately.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.

How to Clean the Ooni Koda 12 Pizza Stone

  1. Scrape off any excess with a spatula or your pizza peel.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.
  3. Do not place the baking stone in the dishwasher.
  4. Flip your stone over and reinsert it for the next cook. The heat from the oven should be enough to burn off any remaining residue while you’re making pizzas.


How to Clean the Ooni Koda 16 (Step-by-Step)

How to Clean the Ooni Koda 16 Inner Parts

  1. Run your Ooni Koda propane burner at its highest temperatures for 30 minutes. Excess Food will be burnt by then.
  2. Let it cool down (It takes about 1 hour to cool down)
  3. Remove the Ooni Gas Burner attachment
  4. Wipe down with dry paper towels. (Avoid using water to clean the inside of the oven.)

How to Clean the Ooni Koda 16 Outer Shell

  1. Wipe down with a damp cloth and dry immediately.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.

How to Clean the Ooni Koda 16 Pizza Stone

  1. Scrape off any excess with a spatula or your pizza peel.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.
  3. Do not place the baking stone in the dishwasher.
  4. Flip your stone over and reinsert it for the next cook. The heat from the oven should be enough to burn off any remaining residue while you’re making pizzas.

How to Clean the Ooni Karu 12 and the Ooni Karu 16

Both are multi-fuel ovens with a stainless steel shell or black coated on the outside and a chimney. For more information on these models, check our Ooni Buying Guide.

How to Clean the Ooni Karu 12 Inner Parts

  1. Let the oven cool down completely. (It takes about 1 hour to cool down)
  1. If you’ve used solid fuels, dispose of cooled ashes in a fire pit, compost pile, or any other environmentally-friendly waste disposal option.
  2. Use a stiff wire brush to clear excess soot from the fuel tray and grate, so the perforations are free of debris. This will help with airflow for your next cook.
  3. Use a dry paper towel to clean soot from the pizza door and chimney. (Avoid using water to clean the inside of the oven).

How to Clean the Ooni Karu 12 Outer Shell

  1. Let the oven cool down completely.
  2. Wipe off soot and dirt using dry paper towels.
  3. If you’ve got tougher stains, Bar Keepers Friend or Weiman’s Stainless Steel Cleaner and Polish are great ways to clean the stainless steel parts of your Ooni. If you can’t find these particular products, just use a clean towel and non-abrasive cleaner. (Avoid using abrasive cleaning products or those containing harsh chemicals).

How to Clean the Ooni Karu 12 Chimney

  1. Remove the chimney
  2. Run a brush through the inside of the chimney (Dry); this will remove any soot.
  3. If you want, wash with water and soap after running the brush.
  4. Put the chimney back in its place or store it in a safe place.

How to Clean the Ooni Karu 12 Pizza Stone

  1. Scrape off any excess with a spatula or your pizza peel.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.
  3. Do not place the baking stone in the dishwasher.
  4. Flip your stone over and reinsert it for the next cook. The heat from the oven should be enough to burn off any remaining residue while you’re making pizzas.

How to Clean the Ooni Karu 16 Inner Parts

  1. Let the oven cool down completely. (It takes about 1 hour to cool down)
  1. If you’ve used solid fuels, dispose of cooled ashes in a fire pit, compost pile, or any other environmentally-friendly waste disposal option.
  2. Use a stiff wire brush to clear excess soot from the fuel tray and grate, so the perforations are free of debris. This will help with airflow for your next cook.
  3. Use a dry paper towel to clean soot from the pizza door and chimney. (Avoid using water to clean the inside of the oven).

How to Clean the Ooni Karu 16 Outer Shell

  1. Let the oven cool down completely.
  2. Wipe off soot and dirt using dry paper towels.
  3. If you’ve got tougher stains, Bar Keepers Friend or Weiman’s Stainless Steel Cleaner and Polish are great ways to clean the stainless steel parts of your Ooni. If you can’t find these particular products, just use a clean towel and non-abrasive cleaner. (Avoid using abrasive cleaning products or those containing harsh chemicals).

How to Clean the Ooni Karu 16 Chimney

  1. Remove the chimney
  2. Run a brush through the inside of the chimney (Dry); this will remove any soot.
  3. If you want, wash with water and soap after running the brush.
  4. Put the chimney back in its place or store it in a safe place.

How to Clean the Ooni Karu 16 Glass Door

  1. Wipe down the glass using a dry paper towel to remove the bulk of the soot.
  2. Apply a solution of 1 part vinegar and 3 parts water to the glass using a clean rag. 
  3. Let it sit for 5 minutes. 
  4. Use the coarse side of a sponge to clean the glass with the solution.
  5. Rinse the glass with water. 
  6. Use paper towels to dry the glass completely. 

How to Clean the Ooni Karu 16 Pizza Stone

  1. Scrape off any excess with a spatula or your pizza peel.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.
  3. Do not place the baking stone in the dishwasher.
  4. Flip your stone over and reinsert it for the next cook. The heat from the oven should be enough to burn off any remaining residue while you’re making pizzas.

Here is what we recommend to

clean the exterior of these ovens

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Pro Tip


You’ll also want to make sure that you keep rotating the pizza while it’s cooking to make sure that it gets equally brown on all sides. While conventional ovens surround their foodstuff with heat, with wood-fired ovens, the heat only comes from one side, so rotation is essential.

How to Clean the Ooni Fyra 12 (Step-by-Step)

This oven is the only wood pellet pizza oven Ooni offers now. It has the same black-coater exterior as the Kodas and a chimney. For more information on these models, check our Ooni Buying Guide.


How to clean the Ooni Fyra 12 wood pellet hopper and burner

  1. Scrape off any buildup in the vents. You can either brush it or use steel wool.
  2. Make sure there is nothing left; the build-up may restrict any airflow.
  3. Avoid using water, and if you do. Make sure it’s completely dry before you use it again.
  4. Set it aside until you clean the rest of the oven, and then put it back in its place.

How to clean the Ooni Fyra 12 inner parts

  1. Run your Ooni Pro at its highest temperatures for 30 minutes. Excess Food will be burnt by then.
  2. Let it cool down
  3. Wipe down with dry paper towels.

How to clean the Ooni Fyra 12 outer shell

  1. Let the oven cool down completely.
  2. Wipe off soot and dirt using dry paper towels.
  3. If you’ve got tougher stains, Bar Keepers Friend or Weiman’s Stainless Steel Cleaner and Polish are great ways to clean the stainless steel parts of your Ooni. If you can’t find these particular products, just be sure to use a clean towel and non-abrasive cleaner. (Avoid using abrasive cleaning products or those containing harsh chemicals).

How to clean the Ooni Fyra 12 pizza stone

  1. Scrape off any excess with a spatula or your pizza peel.
  2. Avoid using abrasive cleaning products or those containing harsh chemicals.
  3. Do not place the baking stone in the dishwasher.
  4. Flip your stone over and reinsert it for the next cook. The heat from the oven should be enough to burn off any remaining residue while you’re making pizzas.

How to clean the Ooni Fyra 12 chimney

  1. Remove the chimney
  2. Run a brush through the inside of the chimney (Dry); this will remove any soot.
  3. If you want, wash with water and soap after running the brush.
  4. Put the chimney back in its place or store it.

How to Clean the Ooni Pro 16 (Step-by-Step)

How to Clean the Ooni Pro 16 Inner Parts

  1. Let the oven cool down completely. (It takes about 1 hour to cool down)
  1. If you’ve used solid fuels, dispose of cooled ashes in a fire pit, compost pile, or any other environmentally-friendly waste disposal option.
  2. Use a stiff wire brush to clear excess soot from the fuel tray and grate, so the perforations are free of debris. This will help with airflow for your next cook.
  3. Use a dry paper towel to clean soot from the pizza door and chimney. (Avoid using water to clean the inside of the oven).

How to Clean the Ooni Pro 16 Outer Shell

  1. Let the oven cool down completely.
  2. Wipe off soot and dirt using dry paper towels.
  3. If you’ve got tougher stains, Bar Keepers Friend or Weiman’s Stainless Steel Cleaner and Polish are great ways to clean the stainless steel parts of your Ooni. If you can’t find these particular products, just use a clean towel and non-abrasive cleaner. (Avoid using abrasive cleaning products or those containing harsh chemicals).

How to Clean the Ooni Pro 16 Chimney

  1. Remove the chimney
  2. Run a brush through the inside of the chimney (Dry); this will remove any soot.
  3. If you want, wash with water and soap after running the brush.
  4. Put the chimney back in its place or store it in a safe place.

How to Clean the Ooni Pro 16 Door

  1. Wipe down the glass using a dry paper towel to remove the bulk of the soot.
  2. Apply a solution of 1 part vinegar and 3 parts water to the glass using a clean rag. 
  3. Let it sit for 5 minutes. 
  4. Use the coarse side of a sponge to clean the glass with the solution.
  5. Rinse the glass with water. 
  6. Use paper towels to dry the glass completely. 

Did you know?

Did you know that Ooni pizza stones are reversible and self-cleaning? You can turn your stone over and cook on the other side?  Yes, the high heat will clean the stone for you!

Here is what to do if you spill food on the baking stone.  Remove any large pieces with a spatula, remove with a brush, and leave your Ooni to take care of the rest!

The best way to tidy up is to close the door, add more fuel and let Ooni burn itself clean. 

Pizza Pun


What’s the biggest thing that makes pizzas?

The Ooniverse!

How to Protect Your Ooni Oven From the Elements

There’s nothing quite like cooking outside, especially if you love to have family and friends over. For that reason, and because pizza ovens are often on the larger side, it makes sense to keep them outside.

However, while pizza ovens may be party-friendly, they’re not always weather-friendly.

You don’t want rainwater, rust, dust, sun exposure, or any other elements of nature damaging your expensive pizza oven, which is why you always want to keep them well covered.

Ooni carrying bag

Ooni offers a variety of covers to choose from, depending on your oven. You can check them out at ooni.com.

Covers & All Logo

However, if you want a custom cover or design and make your cover, check out Covers and All.com

They make Outdoor Pizza Oven Covers that are 100% Waterproof & UV Resistant, Pizza Oven Covers For Residential & Commercial Use. Customized Covers With Tie-downs To Secure The Cover On Windy/Rainy Days.



Overall Ooni Outdoor Pizza Oven Tips

Are you getting ready to cook for a big party? Great! Did you start firing up the oven right after guests began to arrive? Not so great.

Well, unless you and your guests are willing to wait around for a few hours before eating. Unlike conventional kitchen ovens, a wood-fired pizza oven doesn’t have a simple “On” switch in many cases but heats up gradually.

  • You should preheat your oven for at least 20 minutes before sliding the pizza in and cooking for the best results.
  • If you are cooking a lot of pizzas, you should preheat for at least 30 to 40 minutes to allow the baking stone to reach a high temperature for the best performance. How long you should wait strictly depends on the pizza dough, you use. It’s okay to slide the dough in some ovens when the range’s at around 500 degrees Fahrenheit, but with these ovens, it’s easily over 900 degrees.
  • Instead of using pine or softwoods, which can release creosote and other toxic chemicals in that kind of heat, you’ll instead want to use hardwood.
  • Ensure that the pizza is close enough to the flame to cook well but not so close as to burn it. Placing the pizza close to the flame is essential as this can help give it some lift to avoid saggy bottoms. This can help make the crust a bit crisper and avoid an overly saggy, doughy taste.
  • You’ll also want to keep rotating the pizza while it’s cooking to ensure that it gets equally brown on all sides. While conventional ovens surround their foodstuff with heat, with wood-fired ovens, the heat only comes from one side, so rotation is essential.

For more tips and tricks, check our post 9 Ooni Tips and for even more info on Ooni pizza ovens and how to succeed with your Ooni oven, check our related posts:

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Of course, just as a canvas is only as good as the artist who paints upon it, a great pizza oven is only as good as the chef who makes it their own.

By following these tips and tricks, you can clean and take care of your pizza oven and prepare piping-hot delicious pizzas to perfection for years to come.

So tell us if you do anything different to clean your Ooni or if you clean it at all; we would love to know.

Enjoy!

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