How to Clean a Flat Top Grill (9 Simple Steps)

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how to clean a flat top grill

Whether you’re a seasoned grill master or just a weekend barbecue enthusiast, knowing how to clean your flat-top grill properly is essential for maintaining its performance and extending its lifespan.

In this article, we’ll walk you through a step-by-step process of how to clean a flat-top grill in several simple steps.

Let’s get right into it. 


How to Clean a Flat-Top Grill (Step-by-Step Guide)

Here are the simple steps you must follow to clean your flat-top grill. But before you begin, please make sure you have this:


Step 1: Remove Excess Food Debris 

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Use a grill scraper or spatula to remove excess food debris from the grill’s surface. Be sure to scrape all out in the direction of the grill grates to avoid damaging the surface.


Step 2: Heat the grill

Turn the grill to medium heat and allow it to heat up for 5-10 minutes. This will help to loosen any stuck-on food debris and make cleaning easier.


Step 3: Scrape the grill

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Use a grill scraper or spatula to scrape the surface of the grill. Be sure to scrape the grill in the direction of the grill grates to avoid damaging the surface.


Step 4: Wipe the grill

clean griddle

Use a damp cloth or a sponge to wipe the grill’s surface. Be sure to remove any remaining food debris and grease.


Step 5: Apply Grill Cleaner 

Spray a grill cleaner onto the grill’s surface and let it sit for a few minutes. This will help to break down any remaining food debris and grease.


Step 6: Scrape the Grill Again

Use a grill scraper or spatula to scrape the grill’s surface again. Be sure to scrape the grill in the direction of the grill grates to avoid damaging the surface.


Step 7: Wipe the Grill Again

Use a damp cloth or sponge to wipe the grill’s surface again. Be sure to remove any remaining grill cleaner and food debris.


Step 8: Dry the Grill 

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Use a clean, dry cloth or paper towel to dry the grill’s surface. Be sure to remove any remaining moisture to prevent rusting.


Step 9: Season the Grill 

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To prevent food from sticking to the grill in the future, season the grill by applying a thin layer of vegetable oil to the surface. Use a paper towel to spread the oil evenly over the grill.

By following these steps, you can effectively clean your flat top grill and keep it in top condition.


How can I know my flat-top grill needs to be cleaned?

If you already know how to clean a flat-top grill, you may need to know when your flat-top grill needs to be cleaned. 

Here is a simple and short guide to show you when to clean your flat-top grill.

1. Sticky Food Residue

If you have identified that your cooking surface has many sticky food residues or food debris, then that is your go-to sign that you need to clean your flat-top grill.


2. Food Cooks Unevenly

All flat-top grills are designed to distribute heat evenly to all the food being grilled on the grill surface. If your food is cooking unevenly, it’s a sign that your grill needs to be thoroughly cleaned.


3. Flakes of Burnt Oil on Your Food

If you identify this in your food, then it means you need to deep clean your grill surface since the food is so unhealthy that it will cause you and your family or customers to have food poisoning.


4. Grease Buildup

When you grill regularly, almost all flat-top grills always have leftover grease on them. When left on the cooking surface, this grease buildup may form bacteria, and when they get to your food, it may cause someone to have health problems.


5. Dirty Flat-Top Grill

Anyone can identify dirt on a flat-top grill by looking for trash, sand, food debris, etc. These types of dirt can make your flat-top grill appear unappealing, causing you not to start your cooking process.


6. Rusty Flat Top

rusty flat top grill

If your flat-top grill appears rusty, you need to use another method of deep cleaning your flat-top grill, different from the same process we showed you.


How to Clean a Rusty Flat-Top Grill (Step-by-Step Guide)

rusty griddle

Before cleaning your rusty flat-top grill, here are the things you need to have:


Here are the steps you can follow to clean your rusty flat-top grill:

  1. Put on the heat-resistant gloves and turn on the flat-top grill for 20 minutes. This loosens the rust on the cooking surface.
  2. Let it cool down for 10 minutes and take the metal scraper and scrap all the rust until you can’t see any corrosion.
  3. Drop four tablespoons of oil on the cooking surface and scrub it using a grill brush. You can use steel wool or grill stone if you don’t have a grill brush.
  4. After you have scrubbed the cooking surface, you can wipe it clean with a paper towel.
  5. Pour warm water on the cooking surface, use a metal scraper to scrape all the warm water, and then use paper towels to wipe it all out.
  6. Drip 4 tablespoons of cooking oil and continue scrubbing it until all the rust debris is gone.
  7. If you have olive oil, you can spray it on the cooking surface and rinse it using a paper towel. Olive oil creates a protective coating to avoid rust.
  8. Finally, repeat step 6 twice, drip four tablespoons of the cooking oil, and rub it on the cooking surface.

Wrap Up

Our friends and editors have tested this cleaning process and found that it works perfectly and fine.

They suggested that after you have cleaned your flat top grill, you store it in a cool, dry place in order not to rust again or attract dust.

We hope you have found this article helpful and has helped you know the cleaning process of how to clean a flat-top grill.

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