How To Remove Rust From The BBQ Grill Grates

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How To Remove Rust From The BBQ Grill Grates

How To Remove Rust From The BBQ Grill Grates? It is inevitable that your BBQ grill grates will rust if left outside. If your grill spends most of its time outside, you might find it challenging to keep its grates rust-free. Let’s find out how to remove rust from the BBQ grill grates.

Grill Maintenance

If you want to maintain your grill grate’s condition, you should clean it immediately after each use. The grill grates will be difficult to clean if you leave burnt-on food on them for a long time.

Rusty Grill Grates – How To Remove

You’re wondering how to clean your grill after leaving it out in the rain all winter. Depending on the material, you can use different methods. Stainless steel or another type of metal is typically used for grill grates. Most people use a stiff wire brush to clean their grill grates.

Most grill grates can be removed from rust using this method, but stainless steel grates may be damaged. The following methods can be used to remove stubborn rust from grill grates. Start with the mildest option and work your way down until you have removed all rust.

  1. Vinegar & Salt Mixture

Since you will be cooking with these grill grates, it is vital for you to know how to clean them with a non-toxic chemical. Salt and vinegar are edible as well as anti-rust. In a mixing bowl, combine three cups vinegar with two cups salt. Put the grates in a big bag of heavy-duty rubbish.

It is important to put the vinegar and salt in a bag and tie it shut. Allow the grill grates to soak in the trash bag overnight. Rub off any rust with an old rag after soaking. Rust can be scraped off with a light abrasive such as salt.

  1. Vegetable Oil

Seasoning grill grates, like seasoning cast iron skillets, is important. The more you cook on them, the less meat will stick to them, since they are lubricated by the oil in meat. The fat in meat also prevents rust. Every time you use the grate, coat it with vegetable oil to lubricate and season it. Never use an aerosol form of vegetable oil. Aerosols explode when they come into contact with fire.

  1. Commercial Rust Remover

Markets offer a variety of rust removers. Generally, these are effective, but they may contain chemicals that are harmful to your health. A rust remover designed exclusively for cleaning rusted grill grates can be purchased in the barbecue area of any repair shop.

  1. Baking Soda To Remove Rust From The BBQ Grill Grates

Brushing your grill grates with a soft brush will remove rust from them. Place the grate on the grill and sprinkle a good amount of baking soda over it. You will see the baking soda bubble up and take care of the rust when you turn on your grill. Turn it off and let it cool. Clean the racks again with a soft brush.

  1. Wire Brush Method

A wire brush is the quickest way to remove rust from grill grates. After removing the grill grate, place it flat on your concrete patio or driveway. Use a wire brush to remove the rust. Use the opposite side to brush off the rust. When the grate is on its side, brush in between the metal rungs. Wipe off any remaining rust with an old cloth.

  1. Sandpaper To Remove Rust From The BBQ Grill Grates

If the rusted grill grate is rubbed forcefully with sandpaper, the rust will be removed. You should proceed with caution since this will damage the grate’s surface along with removing the rust.

Covers For Grills To Remove Rust From The BBQ Grill Grates

You can prevent corrosion on your outdoor grill by investing in a grill cover. Materials that are flexible and long-lasting can withstand a variety of temperatures. Cover your grill after each use. By reducing exposure to air, the grill’s life is extended.

If you live in a humid environment, moisture can still penetrate the cover. You must regularly inspect your grill for moisture in this case.

Requirements To Remove Rust From Iron Grates

You’ll Need The Following Supplies:

Cleaning the rust that has formed in our grates is a simple task. It will, however, take some time. We’ll need the following items to complete this process:

  • Vinegar
  • Bicarbonate of Soda (Baking Soda)
  • Soapy Water
  • A steel brush, scraper, steel wool, or crumpled aluminium foil are valuable tools.
  • Cleaner for the oven (Optional)
  • Garbage Bag (Optional)
  • Extra Virgin Olive Oil

Let’s get started removing the rust now that everything is ready!

Getting Rid Of Rust On Cast Iron Grates: (A 5-Step Guide)

  1. Soak the grates in warm, soapy water for a few minutes.
  2. Soak the grates in a mix of vinegar and baking soda.
  3. Clean the oven with an oven cleaner.
  4. Allow it to dry in the oven.
  5. Cleaning and re-seasoning the grates

For example, using vinegar or lemon juice will help remove tough stains from the bottom of the cast iron grill. If you’re worried about removing too much seasoning, try scrubbing it off with a scouring pad before using any cleaning solution. And, if that still doesn’t work, then try rubbing some coarse salt on the stain and then wiping it off with a damp cloth before rinsing with water.

The more often you clean your grill, the less likely it will get rusty. You should also avoid boiling water in your cast iron skillet or placing it in the dishwasher, as these methods can cause rusting over time!

Rusting Prevention – Move It Indoors

On grill grates, corrosion is most often caused by water. Cover your grill with a cloth-lined nylon or vinyl cover at the end of the grilling season.

If there is extreme humidity, heavy rain, or snow, bring the portable grill inside or store it under a covered enclosure. It is additionally important to cover your grill if you live near the coast since high levels of salt can damage it.


Whenever you use the grill, clean the grates; left-over food debris will rust the grill faster. Apply vegetable oil to the grates after cleaning them. It repels water and keeps metals from corroding. You should inspect your grill grates for rust regularly during the winter. You should remove all traces of rust from metal as soon as you notice them to prevent further damage.