Your Comprehensive Guide on How to Clean Your BBQ

Here at Sydney BBQs & Rotisseries, we believe that nothing is better than a clean BBQ. Cleaning your BBQ grill is essential for maintaining its performance, ensuring safety, and prolonging its lifespan. A clean grill also helps prevent the transfer of old flavours to your freshly grilled foods.

Keeping your BBQ, Spit, Grill or Rotisserie in good order is important to keeping it for a very long time.

1. Choosing Your Cleaning Supplies

Before embarking on the cleaning process, it's essential to assemble a complete set of cleaning tools and materials to ensure a thorough job. Here's an expanded list of what you'll need:

  • Grill Brush or Aluminum Foil: A high-quality grill brush with stiff bristles is ideal for scrubbing the grates. In a pinch, a large ball of aluminum foil can also be used as a makeshift scrubbing tool.
  • Dish Soap: A degreasing dish soap will be your primary cleaning agent for cutting through grease and food residue.
  • Baking Soda and Vinegar: These natural cleaners are excellent for tackling tough stains and build-up. Baking soda acts as a gentle abrasive, and vinegar's acidity helps in breaking down grime.
  • Sponge and Rag: Have both a sponge for gentle scrubbing and a rag for wiping surfaces clean. Consider a non-scratch sponge for delicate surfaces.
  • Putty Knife or Scraper: A metal putty knife or a plastic scraper can be used to gently scrape away carbon build-up and stuck-on food particles without damaging your grill.
  • Stainless Steel Cleaner: If you have a stainless steel grill, a dedicated stainless steel cleaner will help maintain its shine and prevent corrosion.
  • Garden Hose or Bucket of Water: A garden hose is handy for rinsing off your grill outdoors. If you don't have access to a hose, a large bucket of water will suffice.
  • Protective Gloves: To keep your hands clean and protected from grime and cleaning agents, wear a sturdy pair of rubber gloves.
  • Degreaser: For extremely greasy grills, a commercial degreaser can provide extra cleaning power. Ensure it's safe for use on your grill's material.
  • Plastic Bags: Use plastic bags to soak the grates or other removable parts in a soapy water solution, making it easier to scrub off the grease.
  • Wire Brush or Toothbrush: For getting into those hard-to-reach areas around burners and knobs, a small wire brush or an old toothbrush can be very effective.
  • Microfiber Cloths: For a streak-free finish, especially on stainless steel surfaces, use microfiber cloths to dry and polish your grill.

2. Preheat the Grill

Start by firing up your grill to its maximum temperature. This will help to burn off any leftover food particles or grease, making them easier to remove. Let the grill heat for about 15-20 minutes, then turn it off. Allow it to cool slightly, but clean it while it's still warm to touch.

3. Scrape the Grates

Use a grill brush or a crumpled piece of aluminum foil to scrub the grates. This step helps remove the carbon build-up and food residue. If your grates are cast iron, be careful not to scrub too hard to avoid damaging the seasoning.

4. Clean the Grates with Soap and Water

Once the initial scrubbing is done, wash the grates with a mixture of warm water and dish soap. If your grates are removable, it might be easier to do this in a large sink or outdoors with a hose.

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5. Clean the Burners

Turn off the gas supply if it's a gas grill. Carefully remove the burners and clean them with a brush to remove any blockages. Check the manufacturer's instructions as some burners might not be removable. Use a thin wire or a paper clip to clear out the gas ports.

6. Clean the Inside of the Grill

Scrape off as much of the black crust on the inside of the grill lid and walls with a putty knife or scraper. This crust is a fire hazard and can influence the flavor of your food. Wipe the inside with a damp sponge or cloth.

7. Clean the Drip Pan

Remove the drip pan and discard any accumulated grease and debris. Soak it in a mixture of warm, soapy water, then scrub, rinse, and replace it.

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8. Deep Clean with Baking Soda and Vinegar

For tough stains, make a paste using baking soda and vinegar. Apply this paste to the stained areas and let it sit for about 30 minutes before scrubbing. This natural cleaning solution is effective for removing stubborn stains.

9. Rinse and Dry

Rinse all cleaned parts thoroughly with water and dry them before reassembling the grill. Ensure all components are completely dry to prevent rust.

10. Clean the Exterior

For the exterior, if your grill is stainless steel, use a dedicated stainless steel cleaner and follow the grain of the metal for the best results. For painted surfaces, a mild dish soap and water solution will do.

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11. Season the Grates

If you have cast iron grates, it's a good idea to season them after cleaning to prevent rust and create a non-stick surface. Lightly coat them with cooking oil and heat the grill for about 15 minutes.

12. Regular Maintenance

After each use, allow the grill to cool and then brush off any loose particles on the grates. Covering your grill when not in use will protect it from the elements and reduce cleaning frequency.

Cleaning your BBQ might seem like a chore, but regular maintenance will enhance your grilling experience, ensuring delicious meals and safe cooking conditions. Always refer to your grill's user manual for specific maintenance recommendations and safety instructions.


As you adopt these cleaning practices, you'll find that they become second nature, seamlessly integrating into your grilling routine. The effort you put into maintaining your grill pays dividends in the form of delicious meals, safe cooking conditions, and the enduring life of your grill. So, take pride in this aspect of grilling, for it reflects the care and respect you have for the craft.

Happy grilling, and may your BBQ always be a beacon of taste, joy, and cleanliness!

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