Cast Iron Grill Cleaning and Maintenance

Unlike its stainless steel counterpart, the cast iron grill has the advantage of being very tough and resilient. It doesn’t get scratched easily or discoloured when you use abrasive cleaning products on it. However, it has one disadvantage and that is rusting.

You see, cast iron grill maintenance is really important because if it’s not done regularly you might be left with an unpleasant rusty grill. Yet, fret not. In this guide, we will take you through the whole process, step by step on how to clean your cast iron grill.

Items you will need:

• Grill brush with scraper
• Putty knife
• Cloth or rag
• Vegetable oil (or similar cooking oil)
• Bucket of warm soapy water
• Mild dish soap
• Sponge or brush
• Clean damp cloth
• Vacuum or dustpan and brush
• Rubber gloves (optional but useful)

How to clean cast iron grill grates

The easiest way to keep your bbq cast-iron grill grates clean is to give them a good cleaning after every use. This is how:

Clean the interior of your cast iron grill

When cleaning our cast iron grills we often clean just grates and disregard the rest. It’s a mistake a lot of us do, however it’s good to note that other parts get dirty as well. This holds especially true for charcoal models, as the interior easily develops a heavy build up of carbon, creosote and other foul chemicals that can be quite dangerous for your health.

Clean the exterior of cast iron grill

Cleaning the exterior of your cast iron barbecue grill, won’t really affect your cooking, however, it’s just as important as the interior. Regular maintenance of the exterior will extend the life of the grill, while also giving it a nice shiny look.

How to season a cast iron grill?

Seasoning your grates will prevent rust from building up on them, so do you need more reasons to learn how to do it? The seasoning of the cast-iron grill grates is quite simple, actually.

• Use the right oil. Vegetable oil works best, but other cooking oils like canola or grapeseed are fine too. This will extend the life of your grill and keep it looking fresh for years to come. 
• After each cleaning of the grill, coat the grates with a thin layer of vegetable oil. Apply it lightly with a cloth so it’s just a thin coating, not a pool of oil.

Regular seasoning keeps your cast iron grates looking fresh and performing well for years. It also makes future cleaning easier because food is less likely to stick.

Don’t worry about damaging the grill – Thanks to its strong cast iron body, you can use brushes, scrapers, or even abrasive pads without fear of hurting it. Just be consistent with cleaning and oiling afterward.

Why should you clean your cast iron grill?

Cleaning your cast iron grill isn’t just about keeping it looking good. It also makes a real difference to your cooking and safety. Leftover grease, ash, and food particles can attract pests or even cause flare-ups when you next fire up the grill. Over time, this buildup can affect airflow and heat distribution. Said simply, it makes it harder to cook food evenly.

A clean grill also protects your health. Especially with charcoal grills, residues like carbon and creosote can release harmful chemicals if ignored. Regular cleaning reduces this risk and keeps your meals safe.

Last but not least, a clean cast iron bbq grill clean improves flavour. Old burnt-on food or grease can transfer unpleasant tastes to whatever you’re cooking next.

Takeaways

• A cast iron grill’s greatest weakness is its susceptibility to rust.
• Charcoal grills should be seasoned after every cleaning.
• Charcoal grills require regular maintenance in order to function longer and better.

***

We hope you found this article a helpful, interesting and fun read! Be sure to comment if you have any alternatives to the methods mentioned above! Also, don’t forget to subscribe to our blog’s newsletter to get the best cleaning and home improvement tips!