Best Way to Clean a BBQ: 10 Top Tips

Cleaning steps

Before you start cleaning, ensure that the BBQ is turned off and has cooled down completely. Also, make sure you disconnect the propane tank or natural gas line if you have a gas grill.

1. Remove debris and grates

Take out the cooking grates and soak them in warm, soapy water for at least 15-20 minutes to help soften any baked-on residue.
Meanwhile, use a grill brush to remove loose debris and residue from both sides of the grates.

2. Clean the interior

Remove the heat deflectors, flavouriser bars, or any other parts that are covering the burners.
Use a grill brush to clean the interior of the BBQ, scraping away any built-up grease or debris. Then, use a damp cloth or sponge to wipe down the inside of the BBQ.

3. Clean burners

Check the burners for clogs or obstructions and remove any large pieces you can easily reach. Clean the burner tubes using a small wire brush or a paperclip to clear any blockages.

4. Empty the grease tray

Remove and empty the grease tray or pan. Wipe down the grease tray with paper towels or a cloth to remove any remaining residue. For a more thorough cleaning, you can wash the tray with mild soap and water. Regular emptying helps prevent grease build-up and reduces the risk of flare-ups and fire hazards.

Some BBQs have disposable liners that can be replaced.

5. Check and replace drip pans

If your BBQ has drip pans, check and replace them as needed. The location of drip pans on BBQs can vary depending on the make and model of the grill. However, here are some common areas where you might find drip pans:

• Under the burners
• Back of the BBQ
• Side trays or drawers
• Front or bottom of the BBQ

6. Clean the exterior

Dip a soft sponge or cloth into soapy water and gently scrub the exterior surfaces of the BBQ. Pay attention to areas with stubborn stains or built-up grease.

Use a microfiber or soft towel to dry the exterior thoroughly. This helps prevent water spots and ensures a clean, polished finish.

If your BBQ has stainless steel surfaces, use a stainless steel cleaner to remove fingerprints, water spots, and any streaks.

7. Clean the igniter

Gently clean the igniter with a soft brush or compressed air to ensure it functions properly.

Refer to your BBQ’s user manual if you are unable to locate the igniter. If you don’t have the manual, you can often find it on the manufacturer’s website or contact customer support for assistance.

8. Reassemble

Put all the parts back together, including grates, heat deflectors, and flavouriser bars.

Now is also a good time to inspect hoses and connections. Make sure to check gas hoses for any signs of damage or leaks and ensure all connections are secure.

9. Season the grates

Once the grates are dry, use a paper towel or a brush to apply a thin layer of cooking oil to the grates. High-smoke-point oils such as vegetable oil, canola oil, or grapeseed oil are ideal. Make sure to coat both sides of the grates.

Preheat the BBQ and replace the oiled grates. Allow the grates to heat up for about 15-20 minutes. The heat causes the oil to burn off, leaving a thin, protective layer on the grates. Finally, allow the grates to cool.

10. Cover the BBQ

Use a BBQ cover to protect your grill from the elements when it’s not in use. A BBQ cover can also deter animals and pests from nesting inside your grill.

With a cover in place, you’ll spend less time cleaning your BBQ before each use. Simply remove the cover, and your grill will be in better condition, ready for cooking.

Remember to perform a quick cleaning after each use to prevent the build-up of grease and debris.

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About the author of this page

This report was written by Canstar Content Producer, Caitlin Bingham. Caitlin is an experienced writer whose passion for creativity led her to study communication and journalism. She began her career freelancing as a content writer, before joining the Canstar team.