To make a thick paste, combine the detergent and lemon juice.

How to clean rusty grill grates with baking soda and vinegar. Place your grill grates in a large trash bag and then pout the salt and vinegar mixture into the bag, coating the grates. Wash the grates in warm, soapy water. In about thirty minutes, you should notice that the rust has removed itself.

Slowly add baking soda to vinegar (it will foam) until you have a thick paste. When your paste is ready spread it on the rusty spots of your grill grate. Combine baking soda and white vinegar in a spray bottle and shake well.

If the stains wont come off, mix a paste with three parts baking soda and one part water. In a bowl, mix up a paste of dawn dish soap. Allow this mixture to dry overnight on the grates.

Vinegar can be reapplied to more stubborn areas and. Soak the grates in a. You can rinse the grates and.

Paste the baking soda and vinegar all over the rusty grates, and then give it some time. Mix two cups of vinegar and one cup of salt in a bowl. How to remove rust from cast iron grates:

Place the grates in the bag and seal it. Remove cooled grates from the grill. The soda will fizz up and release the rust.