cooking meat over flame on rusty old grill grates

How to Clean Rusty Grill Grates?

Cleaning Grill Grates

In the event that you store your BBQ outside, you may notice that the grates have become rusted over time. When there is corrosion on the grill, it not only looks unsightly, but it can also detract from the flavor of your excellent grilled meal. However, cleaning the rust from the grill grates is rather simple, and there is no need for harsh chemicals or rust remover to be used in the process unless that’s your preference.

Grill Grates Require Regular Maintenance

Cleaning your BBQ grill on a regular basis and immediately after usage is essential to keeping it in good condition. Cleaning the grates with a simple solution of water and dish detergent after you have finished barbecuing may seem like a tedious task, but it is necessary. The longer burned-on food dirt remains on the grates, the more difficult it will be to clean them off. To save time in the long term, it is recommended that you quickly rinse the grates after using them.

How to Clean Rusty Grill Grates With Vinegar

White vinegar is an extremely adaptive natural cleaning agent that can be used to clean just about anything, including rust. It is inexpensive and can be found almost anywhere. A spray bottle can be made by mixing two parts vinegar to one part salt. Cover the grates completely with the vinegar solution and place them in an old plastic bag to cure overnight. The next day, after the grill grates have been wet overnight, wipe the grates down with an old towel to eliminate any remaining rust residue.

Clean Rusty Grill Grates With Baking Soda

In a small basin, combine a half cup baking soda and a half cup water to form a paste. It should have a thick milk shake-like consistency and should adhere to the grill grates when brushed on.
Cover the grill grates with the baking soda paste, applying it with a brush or sponge, and allowing it to set for a few minutes.
Tear a large piece of aluminum foil (about 2-3 feet in length) and crush it up into a ball.
Working up and down each wire as well as across the entire grate, gently scrub the baking soda-coated grate wires with the aluminum foil ball.
Return the grate to the grill after it has been rinsed with water.

Clean Rusty Grill Grates With Lemon

Rust may be removed by mixing lemon juice and detergent. Lemon is yet another popular household cleanser that can be beneficial when it comes to removing rust from metal surfaces. In a small bowl, combine the juice of a whole lemon with a few drops of a mild detergent. With a spoon, combine the ingredients until they create a thick paste. With a brush, apply the lemon mixture to any rusty patches that have appeared. Then, using plastic wrap, wrap the grill grates to prevent the mixture from evaporating completely. Allow the mixture to sit for 24 hours before removing it and using a grill brush to scrub away any leftover rust.

Cleaning Rusty Cast Iron Grill Grates

In addition to their long life, cast iron grills grates are noted for their dependability, and when properly maintained, they may outlast the majority of the other heavy-duty appliances we have.

When they are used on a regular basis, they can become nonstick, similar to cast iron pans.
They produce lovely grill marks on our meat and have the ability to retain a lot of heat.
Grates made of cast iron, as opposed to stainless steel, are extremely durable.
We can brush, scrape, and use a variety of chemical things on it, but it will not get hurt even after all of that.

They do, however, require frequent cleaning, oiling, and general care in order to maintain their high-quality performance.

Unless properly cleaned and stored without exposure to moisture, a cast iron grate is susceptible to rust. In order to avoid the formation of rust, it is best to prevent it from occurring.

1  Scrub the grates with warm, soapy water until they are clean

The process of washing the grates before immersing them in a solution helps remove excess food and grime from the grates, allowing the vinegar/baking soda solution to work more effectively.

Use a steel brush to remove dirt that has become lodged between the grates; if you don’t have access to a steel brush, you can use crumpled aluminum foil instead.

2 Soak the grates in a solution made of vinegar and baking soda for 30 minutes

Prepare the solution by combining a bottle of vinegar with a cup of baking soda and allowing the grates to soak in it for an hour or overnight, depending on the amount of rust buildup on the surface.

If the rust is too bad, it could take several days.

This procedure enables the solution to penetrate and soften the rust more effectively.

After soaking, we should be able to easily remove the rust using a steel brush or steel wool, if necessary.

3 Clean the grill grates with an oven cleaner

The use of an oven cleaner is an option if the rust formation on cast-iron grates is at its worst and none of the previously mentioned methods have been effective.

Sometimes, a chemical will be used to clean grates thoroughly, and this is the chemical we will use.

But because it is a chemical, we must use caution when working with or around the substance.

To make optimal use of oven cleaner, follow these steps:

Spray a suitable amount of oven cleaning on the grates in a well-ventilated area to prevent burns. Make certain that everything is well coated.
Place the grates inside a trash bag and secure the bag tightly.
Place them in a container or a secure location.
Make certain that they are not subjected to excessive heat.
Keep it out of reach of youngsters and pets.
Rinse it thoroughly with soapy warm water after a few days (or according to the manufacturer’s recommendations).

4 Bake it for a few minutes to dry it out.
It is critical not to leave any moisture on the cast-iron grates in order to prevent the formation of rust, thus we must ensure that they are completely dry before re-storing them.

The most effective method of drying them is to place them in a low-temperature oven for a few hours.

Cleaning Rusty Stainless Steel Grill Grates

While stainless steel is a corrosion-resistant material, the metal will rust if it is exposed to and remains in contact with moisture for a lengthy period of time. Maintain the cleanliness of your grill grates by cleaning them with a light detergent and warm water. It is best not to clean them with wire wool or steel wool. It is finest and safest to use a soft sponge or a clean towel to clean your car.

If you need to get rid of rust from grill grates as soon as possible, the wire brush approach is the best option. Just make sure to use this method sparingly and with caution, as it has the potential to damage the grates. The grates from the barbeque should be removed and laid flat on your driveway or a concrete patio to be used with this technique. Take the wire brush and run it across the grates, remove rust that has accumulated. Make sure to flip the grates over so that the rust on the opposite side may be removed. Putting the grates on their side is also a smart idea…. After that, use a brush to clean between the metal of each rung. If there is any residual rust left on them after you have brushed them, wipe it away with an old rag or a towel.

Cleaning Rusty Charcoal Grill Grates

Grill grates are typically composed of stainless steel or another sort of metal, depending on the manufacturer. The majority of individuals use a stiff wire brush to clean their grill after each use. It is possible that this method will be efficient in eliminating rust from most grates, but it may cause damage to the finish of a stainless steel grill.

Because you will be cooking on your rusted grill grates, it is essential that you learn how to clean them with a non-toxic chemical. Vinegar and salt are both culinary ingredients, but they can also be used to eliminate rust from metal surfaces. In a large mixing basin, combine two cups vinegar and one cup salt. Place the rusted grates in a large, heavy-duty rubbish bag and toss it in the trash. Fill the bag with the vinegar and salt and secure it with a rubber band. Lay the bag flat on the ground and let the grill to soak for at least 24 hours. After soaking, use an old rag to gently wipe away the rust. It is expected that the salt will act as a mild abrasive to scrape off the rust.

Cleaning Porcelain Grill Grates

You should use this procedure if your gas grills barbecue grates are made of porcelain or enameled steel. Metal – such as a wire brush or aluminum foil – can scratch the finish of coated grill grates, therefore it is better to use a scour sponge or nylon bristle brush to clean your grill grates.  Baking Soda will help dissolve and abrade the burnt on food fragments, allowing you to clean your grill grates in no time at all.

Remove the stainless steel grate from the grill and lay it flat on a work surface to cool.
Prepare the grill grate by spraying it with water.
Using a generous amount of baking soda, coat the stainless steel grates and allow to set for 10 minutes.
Using a damp scourer sponge, scrape the grate, working up and down each wire in a clockwise direction.
After rinsing with water, place the grate back on the grill.