How To Clean a Flat Top Grill – (Fast & Easy Step)

A Flat top grill is one of the hottest-selling cooking appliances on the market. Many people have been using flat-top grills for years, also known as griddles. However, in the last few years, its use has significantly increased.

Since a traditional BBQ griller can just be used for grilling, a flat top grill can be used for steaming, sauteing, grilling, and smoking. Just like a cooking pan, you can cook anything on a griddle. Although people are buying griddles more than the griller these days, the issue is many people have a lot of queries before they use a grill.

They have questions like how to season it, most importantly how to clean a flat top grill. This article is the ultimate guide for all the FAQs asked regarding a flat top grill. Don’t let your concerns and queries stop you from getting a flat top grill.


How to Season a flat top grill?

One of the biggest concerns of people is how to season a flat top grill? If you are new to grilling and don’t know what seasoning a griller means, then don’t worry we’ve got your back. Seasoning is the process of heating and oiling the griller so that the griller operates at its best and is protected from rust and any other damage. It also makes the griller easier to clean. When you season your flat top grill, you increase the life of your griller. People who do not season their griller often face early rusting and must buy a new flat-top griller sooner than later. 

To season a flat top grill, first heat the griller and oil on to it. Allow the oil to heat on the flat top grill for around 30 to 40 minutes. Since we need to heat the oil for this much long for seasoning the flat top grill, you must make sure that the oil you use can be heated for so long.

Therefore, the best choice for flat top grill seasoning oil is canola or peanut oil. Other choices include vegetable or sunflower oil. Since these oils have a heating point of 450 Fahrenheit, making them perfect for seasoning. The seasoning also helps to impart a smoky flavor to the grill. The griller will start becoming dark when you season the griller, which is the clear sign that you are seasoning it right.  

How to Clean a flat top grill

How To clean a Flat Top Grill

Another concern that people have while buying a flat top grill is how to clean it. Since it’s different from a traditional how to clean a flat top grill

griller, and the grill is attached, then how to clean it. Also, the traditional griller has easy reach to coals, which many people assume is hard to do in the flat top grill. A flat top grill is easier to clean. It is easier to clean than a traditional griller. 

First, let your griller cool down. Make sure the temperature is around 300 to 350 Fahrenheit. Once it’s cooled down to such a temperature, use the griddle scraper to scrape any meat or food stuck on the griddle. Do not scrape it hard as it can remove the coating on the griddle. Afterward, take some detergent (try taking a liquid dishwasher as it is mild) and mix it with water at room temperature. Rub this mixture lightly on the griddle. By using a mild scrubbing pad, scrub the flat top grill. Scrape all the rubble on the griller. 


Once done, use water directly on the flat top grill. Do not run water fast, by slowly pouring water clean it using your hands. Once you have cleaned it with water use a clean cloth and wipe all the remaining water/detergent or dirt. 

It is important to note that a flat top grill also has an area for coal or in some cases it has a burner that is connected to an external propane supply. For a coal-based flat top grill, you also need to clean the coal area. Most of the coal-based flat-top grills come up with a removable tray for coals. For such flat-top grills, let your griller cool down completely.

You can sprinkle some water if you want to confirm that the griller has cooled down. If sprinkling water releases a little or no smoke, you can remove the coils and clean them. It is better to clean the coal tray directly under the tap water by applying detergent. However, make sure that the detergent is mild. 

On the other hand, for a gas-based grill, you don’t need to clean any tray or anything. However, just make sure that the pipe in the external propane tank is wiped clean with a dry cloth. To increase the life of your flat top grill, keep your flat top grill as much as possible and season it correctly.

How to Clean a flat top grill without chemicals

Many people don’t want to spoil their flat top grill through the use of chemicals. I must say they are making the right choice. By using ingredients in your kitchen, you can easily clean your flat top griddle. You just need a spray bottle, if you have one just grab it and get into your kitchen:

  1. Take 1 or 2 cups of vinegar into a spray bottle. You can take any amount but ensure that water is taken in equal proportion. 
  2. Now add 1 or 2 cups of water in the spray bottle having vinegar. Mix the two ingredients rigorously.
  3. Now spray the mixture on the grill and let them saturate for around 10 minutes.
  4. Once the mixture saturates, take vinegar only in another spray bottle. 
  5. Spray vinegar and scrub the debris gently. 
  6. Once removed, you are good to go. There is no need to rinse it afterward. 

How to Clean Griddle Rust? 

Many times, despite taking the perfect care of your flat top grill, you face the issue of rust. Although it may seem a little tricky to get rid of, it’s not much of an issue with the right cleaning supplies. All you need is:

  • Heat-resistant gloves. 
  • Cooking oil
  • Grill stones
  • Paper towel, and 
  • Metal scraper

Once you have all these products, you are ready to get rid of that rust:

  1. Heat your griddle at high flame for around 20 to 30 minutes. It will cause most of the rust to come out from the surface. 
  2. Once done, let the griddle cool down. Afterward, scrub it with a metal scraper. 
  3. Drop some oil, ideally, 4 to 5 tablespoons, and scrub the surface with a griddle stone. If you don’t have one a strong scrubber can also be used. 
  4. Although it’s a lot of work, this little effort will make your griddle as good as a new one. 
  5. Once done, clean it with a cloth or paper towel.
  6. To make sure it does not rust again, season it again. Seasoning your flat top grill makes sure that it does not rust. 

This cleaning hack is perfect for the worst. Even if you are searching for how to clean Blackstone griddle rust, this method works perfectly for this brand as well. 

How to Prevent My Griddle from Rusting? 

To ensure your griddle does not rust again, you can use the following tips:

  1. Once you’ve cleaned your griddle drip some drops of oil and pat it with a paper towel. 
  2.  Clean it once a month at least if you don’t use it regularly.
  3. Try to keep it in a dry place with little or no humidity.


The flat-top grill has become one of the best grilling products. It has revamped the grilling experience for everyone. However, as much as one puts thought into buying a flat top griddle, they forget to spend time on maintaining and cleaning it. With these simple tips how you can increase the life of your flat top grill and have an amazing grilling experience. 

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