Allow the mixture to bubble.
How to clean cast iron grill grates with vinegar and baking soda. Spray the grill grates with a one. Add this mixture along with the grates in a garbage bag, seal tight, and let the grates sit in the bag. Place the grates in the bag and seal it.
You can also make your own cleaning paste with 1 cup (230 g) of baking soda and 1⁄2 cup (120 ml) of vinegar. If you witness a grease fire on your grates allow them to cool completely then soak them in a 50/50 mixture of water and vinegar overnight, make sure they are submerged to. Then, you can rub it off.
Make a paste of 1 ½ cups arm & hammer™ baking soda, ¼ cup dish soap, and ¼ cup white vinegar in a small bowl. Mix the elements take a garbage bag and mix vinegar and baking soda in 2:1 proportion. Soaking it in vinegar will dissolve most of the rust and make cleaning a lot easier.
Mix two cups of distilled white vinegar with a cup of. Remove cooled grates from the grill. Close up the bag and let the solution soak for.
The ratio should be 2:1. It should be a frothy liquid consistency that sticks to the grill grates. If the stains wont come off, mix a paste with three parts baking soda and one part water.
This helps to keep the layer of seasoning completely intact. Make your own degreaser step 1: Baking soda distilled white vinegar step 1: