How To Clean Cast Iron Registers
You re looking to apply a thin film not coat your grates heavily.
How to clean cast iron registers. After cleaning your cast iron grates and making sure they re dry you now want to apply a very thin coating of vegetable oil to help prevent rust from forming. Fill your spray bottle with vinegar and spray the stove grates and burners. Scrub the area with a steel grill brush until all rust is removed. Method 2 cleaning with ammonia fumes. While cast iron may seem sturdy enough to scrub with steel wool you re going to want to use a non abrasive sponge to clean the grates thoroughly.
Let the vinegar sit for 15 minutes to give it time to cut through the gunk and wipe the stove equipment with the clean cloth. Instead it s all about using oil to build up a nonstick surface and prevent rusting. Do not use this method on unfinished cast iron. Seasoning a cast iron skillet has nothing to do with herbs and spices. Some cast iron grill grates will feature an additional coating typically made from porcelain or enamel.
Dry the grates completely with a cloth. While you should clean the skillet after each use season it as often as you like by rubbing a small amount of cooking oil on the inside of the pan using a paper towel or dish cloth. Clean your grates with baking soda and water. Dry up your grates. Your stove grates are likely cast iron so treat them with care to prevent damage.
Knock loose any rust clinging to the surface of the cast iron and any other dust that might be stuck on the cast iron. Avoid using steel wool or any metallic scouring pads to clean. Otherwise if you apply much soap again it becomes a difficult task to get it off. Rinse the area well preferably with hot water. Your best bet is to pair a heavy duty brush non scratch nylon scrubber or sponge with a cleaning product that scours like powder cleanser or baking soda see below instructions for more detail.
However scrubbing or seasoning these coatings like you would normal cast iron can ruin them. Heat the skillet in a 350 f oven for one hour which. Scrub the surface of the grate with a wire brush. Repeat if needed to clean away stubborn food or grease spots. It may require some additional elbow grease but it won t leave your grates with a bunch of ugly scratches.