How to Clean a Stainless Steel BBQ Grill (Without Damaging It)

Keeping your stainless steel BBQ grill clean isn’t just about looks — it’s key to flavor, performance, and safety.

But stainless steel can scratch easily or discolor if cleaned the wrong way.

In this guide, you'll learn exactly how to clean a stainless steel BBQ grill the right way — without damaging it, and with tools you probably already have.

Let’s get started.

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Why You Should Clean Your Stainless Steel Grill Regularly

Every time you cook, grease and burnt food build up on your grates, burners, and interior walls.

Left alone, this buildup can:

• Affect how your food tastes

• Attract pests

• Cause rust or corrosion over time

• Shorten your grill’s lifespan

That’s especially true for stainless steel grills, which can lose their shine and even stain if neglected.

Let’s learn how to prevent rust on a stainless steel grill easily

Step 1: Let the Grill Cool (But Not Too Much)

Let your grill cool down after cooking, but start cleaning while it’s still slightly warm.

Warm surfaces loosen grease and gunk better than cold ones.

Never clean while it’s hot — that’s dangerous and can warp metal.

Step 2: Remove the Grates and Soak Them

Take out the stainless steel grates and place them in a container filled with warm, soapy water.

Let them soak for at least 15–30 minutes.

If they’re really dirty, mix in a little baking soda to break down stuck-on food.

Step 3: Scrape Off the Gunk (Safely)

Once your grates have soaked, it’s time to scrub them clean.

But be careful — traditional bristle brushes can be dangerous.

Over time, tiny metal bristles may snap off and stick to the grill.

If one of those bristles ends up in your food, it can cause serious injury when swallowed.

That’s why more grillers are making the switch to bristle-free tools.

A great alternative is the Easy Function Grill Brush and Scraper.

This 3-in-1 cleaner skips the bristles altogether and uses a safe, coiled-wire design that won’t shed.

It scrubs away tough residue with ease and includes a built-in scraper for stubborn grime.

Whether you’re grilling on gas, charcoal, or a smoker, it’s a safe and effective tool built to last.

Buy Easy Function Bristle Brush - Amazon Canada

Be sure to:

• Scrape along the grain of the metal

• Avoid using steel wool or harsh pads that can scratch

• Rinse the grates with clean water after scrubbing

Let the grates dry completely before putting them back.

Step 4: Clean the Inside of the Grill

With the grates out, check the burners and inside surfaces:

• Use a soft sponge or cloth to wipe away loose debris

• For tough grease, mix water, vinegar, and a touch of dish soap

• Use a plastic scraper or nylon brush to clean corners and edges

Avoid spraying water directly into the burners — that can cause rust or clogging.

Step 5: Wipe Down the Outside (Shine It Up)

Use a microfiber cloth and warm soapy water to clean the outer stainless steel surface.

Then dry it with a clean towel to avoid water spots.

To restore shine, apply a stainless steel cleaner or a bit of olive oil, wiping in the direction of the grain.

Step 6: Prevent Future Buildup

Here’s how to make your next cleaning easier:

• Preheat the grill for 10–15 minutes before cooking to burn off residue

• Brush your grates after each use

• Cover your grill to protect it from weather and debris

• Do a deep clean every few weeks if you grill often

Quick FAQ

Can you use oven cleaner on a stainless steel BBQ grill?

No. Oven cleaners are too harsh and can damage the finish of stainless steel.

What’s the best cleaner for stainless steel grills?

A mix of vinegar and water, or a dedicated stainless steel cleaner.

Avoid bleach or strong degreasers unless they’re labeled as safe for stainless steel.

How do I clean rust off stainless steel grill grates?

Scrub with a paste of baking soda and water using a non-metallic brush.

Rinse and dry thoroughly.

Want to make your BBQ life easier?

Check out our full range of grill accessories from Easy Function — from cleaning tools to smart BBQ magnets.

Click the image below to explore!