How to Clean a Commercial Grade Grill

Maintaining a clean grill is essential for any commercial kitchen. A clean grill will help ensure that your food tastes great and that your customers are happy. Your grill should be cleaned after every use, and you should also deep clean it on a regular basis. Before you begin cleaning your grill, make sure that it is turned off and cool. You will need to gather some supplies. Here is a list of supplies that you will need:

  • A grill brush
  • A putty knife
  • A stiff wire brush
  • A metal scraper
  • A degreaser
  • Soap and water
  • A garden hose
  • A clean cloth
  • Bleach
  • Sponge
  • Cooking oil

Step 1: Remove the Grease

The first step in cleaning your grill is to remove the grease. You can do this by using a putty knife or another type of scraper. Scrape off as much grease as you can, and then wipe the area down with a paper towel. A degreaser may also be necessary to remove stubborn grease.

Step 2: Clean the Grates

After you’ve removed the grease, it’s time to clean the grates. The best way to do this is to use a wire brush. Scrub the grates with the wire brush, and then rinse them off with water. You may need to repeat this process several times to get the grates completely clean.

Step 3: Sanitize the Grill

Once the grill is free of grease and grime, it’s important to sanitize it. This will help prevent bacteria from growing on your grill and making your food unsafe to eat. To sanitize your grill, mix one part water with three parts bleach. Use a sponge to apply the mixture to the grill, and then let it sit for several minutes. Rinse the grill off with water, and then dry it with a clean cloth.

Step 4: Season the Grill

After your grill is clean and sanitized, it’s important to season it. This will help protect the grill from rust and make it easier to clean in the future. To season your grill, rub it down with cooking oil. Then, preheat the grill to high heat and let it run for 15 minutes. Turn off the grill and let it cool before using it again.

Step 5: Clean the Outside of the Grill

The final step in cleaning your grill is to clean the outside of it. Use a cloth and soapy water to wipe down the exterior of the grill. Rinse it off with a garden hose, and then dry it with a clean cloth. You should now have a sparkling clean grill that is ready for use!


Cleaning your grill regularly will help extend its lifespan. For best results, deep clean your grill at least once a month. If you notice any damage to your grill, have it repaired as soon as possible or replace it altogether.

That’s it! By following these simple steps, you can keep your commercial grade grill clean and in good condition. Regular cleaning and maintenance will help ensure that your grill lasts for years to come.