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The Teppanyaki cast iron fire pit from outdoor living australia in a backyard with a scenic view

How to Maintain Your Outdoor Cast Iron Fire Pit in Australia

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Teppanyaki cast iron fire pit from Outdoor Living Australia in a backyard outdoor space

If you're looking to add some warmth and ambiance to your outdoor space in Australia, a cast iron fire pit is a great option. Not only does it provide a cozy atmosphere, but it can also be used for cooking (and roasting marshmallows!) However, it's important to properly maintain your fire pit to ensure it lasts for years to come. Here's a helpful guide to get you started.

Clean the Fire Pit After Each Use

One of the most important steps in maintaining your cast iron fire pit is to clean it after each use. This will prevent buildup of ash and debris, which can cause damage to the fire pit over time. Use a metal scoop or shovel to remove any remaining wood or charcoal, and dispose of it properly. Then, use a stiff-bristled brush to scrub the inside and outside of the fire pit, removing any remaining ash or soot. Finally, rinse the fire pit with water and dry it thoroughly with a towel.

Season the Fire Pit Regularly

Another important step in maintaining your cast iron fire pit is to season it regularly. Seasoning involves coating the fire pit with a layer of oil to protect it from rust and other damage. To season your fire pit:

  1. First clean it thoroughly as described above.
  2. Apply a thin layer of vegetable oil or flaxseed oil to the inside and outside of the fire pit using a cloth or paper towel.
  3. Place the fire pit in a preheated oven or grill at 350°F for one hour to allow the oil to penetrate the cast iron. If the fire pit is large and can't be moved or placed in an oven, use a clean burning fuel and start a fire in the pit. Alternatively, oiling the fire pit in the morning and leaving it to bake in the sun on a hot day also works.
  4. Repeat this process every few months to keep your fire pit in top condition.

Protect the Fire Pit from the Elements

To ensure your cast iron fire pit lasts for years to come, it’s important to protect it from the elements. If you live in an area with harsh weather conditions, consider purchasing a cover/lid for your fire pit. This will protect it from rain, snow, and other types of precipitation that can cause rust and other damage (a lid can also help convert the fire pit into an outdoor table!). Additionally, if you plan on storing your fire pit during the winter months, make sure it is completely dry before putting it away to prevent rust from forming.

Cast iron lid for cast iron fire pits by outdoor living australia

Use the Right Fuel

Using the right fuel is crucial to maintaining your cast iron fire pit. Avoid using lighter fluid or gasoline to start your fire, as these can be dangerous and can damage the fire pit. Instead, use natural fire starters or kindling to get your fire going. Additionally, avoid burning materials that can release harmful chemicals or fumes, such as treated wood or plastics. Stick to natural, untreated wood for the best results.

Store the Fire Pit Properly During the Off-Season

When the weather starts to cool down and you're no longer using your cast iron fire pit, it's important to store it properly to ensure it lasts for many seasons to come. First, make sure the fire pit is completely cooled down before attempting to move it. Then, clean it thoroughly with soap and water, making sure to remove any debris or ash. Once it's clean and dry, cover it with a weather-resistant cover and store it in a dry, cool place, such as a garage or shed. This will protect it from the elements and prevent rust or other damage.


In conclusion, proper maintenance of your cast iron fire pit, including cleaning it after each use, seasoning it regularly, protecting it from the elements, using the right fuel, and storing it correctly during the off-season, is essential to ensuring its longevity.

By following these guidelines, you'll get the best and most prolonged use out of your fire pit, allowing it to serve as the stunning centerpiece of your backyard or outdoor entertainment area for many years to come. With a little care and attention, your cast iron fire pit will continue to enhance your outdoor space and create a warm, inviting atmosphere for friends and family to enjoy.

For maintenance tips for all types of fire pits, plus all the information you need to know about fire pits keep reading our Ultimate Fire Pit Guide!

Author Bio Image

Ryan Wright

Ryan Wright is a chemical engineer and metallurgist with a passion for outdoor living. He has an ongoing love for research and is well experienced in whole animal spits, fire pits, and parrilla grilling.

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