Your Ultimate BBQ Maintenance & Cleaning Guide

There’s nothing like the sizzle of a steak on the grill or the aroma of sausages charring on a Sunday afternoon. To keep those flavours fresh and your BBQ running safely, regular maintenance is key. Whether you’re using a compact BBQ for camping or managing a full outdoor kitchen, proper BBQ cleaning is essential for food safety and longevity.

While grease removal basics apply to all BBQs, the approach varies by the BBQ type and setup. Portable BBQ units offer flexibility that built-in BBQ models don’t. Our BBQ cleaning guide outlines general care steps and tips specific to portable, freestanding and built-in BBQs.

General BBQ Cleaning Tips

Regardless of the BBQ style or size, master the foundations of BBQ maintenance with the six steps:

1. Safety First: Disconnect the Gas

Always turn off the power or gas bottle and disconnect the cord before you begin. This prevents dangerous leaks while you work. Take a moment to inspect the hose; if you spot cracks or damage, replace it immediately.

2. Clean the Drip Tray While Warm

Remove the BBQ’s drip tray and scrape away excess fat. It’s best to do this while the BBQ is still warm, as the residue slides off much easier. Wash thoroughly in hot soapy water.

Tip: Wear dishwashing gloves to protect your hands and allow you to use hotter water, which cuts through grease effectively.

3. Tackle the BBQ Grills

Scrape away cooked-on food and excess fat from the grill plates. Wash both sides in hot soapy water to ensure you remove any fat that has dripped underneath.

4. Wash the Interior Body

Give the BBQ’s interior a good scrub with hot soapy water and a soft scouring pad before placing the grills back. This prevents carbon build-up and keeps airflow consistent.

Tip: Make sure the BBQ’s interior and grill plates are dry to prevent rusting. 

5. Oil the Plates

Once the grill plates are dry, spray both sides with canola oil. This vital step prevents rust—especially if you live near the ocean—and stops meat and veggies from sticking during your next cook.

6. Polish the Exterior

Finally, clean the BBQ’s exterior. Use BBQ wipes for quick touch-ups or hot water and vinegar for a sparkling finish on steel surfaces. You could also apply a light coating of oil to protect the finish. Always store your BBQ under a cover to protect it from the elements.

Cleaning by BBQ Type: Portable vs Freestanding vs Built-In

While the cleaning basics apply to every BBQ for a quick clean, there are specific needs which vary between models. For instance, a portable BBQ may have removable parts to clean compared to built-in models. Here’s how to handle the specific requirements of each BBQ type.

How to Clean Portable BBQs

Portable BBQs are often the easiest to maintain because they are designed to be taken apart.

• Grills & Trays: Most parts are small enough to fit in a kitchen sink or dishwasher (always check the manufacturer’s instructions, especially for cast iron).
• Interior: You can easily reach all corners of the BBQ with a damp cloth and mild detergent.
• Storage: Ensure every part is completely dry before reassembling to prevent rust while it sits in storage or the boot of your car.

How to Clean Freestanding BBQs

Freestanding BBQs share features with portable BBQs but require a bit more space to clean.

• Grills & Trays: You will likely need a large outdoor tub or laundry sink to soak the larger components. Lining the drip tray with foil and a fat absorber can make future clean-ups much faster.
• Burners: All surfaces are generally accessible. Remove the burners to clear clogged holes with a paperclip or a burner brush to ensure even heat distribution.
• Exterior: Wipe down the BBQ hood, cabinets, and side tables with warm soapy water. If you have a stainless steel finish, always wipe with the grain to avoid scratches.

How to Clean Built-in BBQs

Cleaning a built-in BBQ requires the most care due to its fixed nature within your outdoor kitchen’s cabinetry.

• The Firebox: Since you cannot move the BBQ to a hose-down area, you must thoroughly scrape the interior, pushing debris into the drip pan. You can use a pressure cleaner with a degreaser, but be extremely careful not to force water into the burner ports.
• Surrounds: These units often sit within stone or premium stainless steel benchtops. Use specific cleaners for each material to avoid staining or corrosion.
• Plumbing: If your outdoor kitchen includes a sink or fridge, ensure these are checked regularly for leaks to prevent water damage to the surrounding areas.

A Clean BBQ Means A Fresh Start for Every Season

Taking the time to understand the best BBQ cleaning tools and techniques for your specific model pays off in the long run. By keeping your burners clear and your plates oiled, you can ensure consistent heat and delicious results every time you grill. Whether you are dealing with a compact portable BBQ or a sprawling built-in BBQ kitchen, a little elbow grease now guarantees years of great cooking ahead.

Our BBQ Recommendations

Master the basics with BeefEater’s Essential: 1200 Series 5-Burner Built-In BBQ – BBG1250BB

Bring your outdoor kitchen with BeefEater’s 1200 Series Built-In BBQ. This 5-burner powerhouse features cast iron burners, porcelain surfaces, and a double-layer viewing hood. Built for performance and longevity, its integrated ignition and streamlined drip tray make professional grilling and cleanup effortless.

Beautifully Enhance Your Outdoor Kitchen with BeefEater’s 1600 Series 5-Burner Built-In BBQ – BBG1650SA

Experience effortless entertaining with BeefEater’s 1600 Series. This gorgeous 5-burner built-in BBQ features powerful cast iron burners and stainless steel vaporisers to ensure consistent heat and maximum flavour. With its sleek stainless steel finish, glass viewing window, and reliable Quartz Start ignition, it’s designed for durability and ease of use.

Luxurious Outdoor Cooking Starts with BeefEater’s Signature ProLine 106cm 6-Burner Built-In BBQ – BSH158SA

Impress family and guests with this Beefeater Signature ProLine™ Flame Failure BBQ. With its six burners, cast iron grill and hotplate and oil management system, it’s so easy to cook up all the favourites for everyone to enjoy. The best part is when you’re done, the intensive cleaning cycle will look after the clean-up process.

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