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How to Clean Rust Off Your Blackstone Griddle in 5 Simple Steps

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If your Blackstone griddle has started showing signs of rust, don’t worry—you’re not alone. Rust can form on griddles due to moisture exposure, improper storage, or lack of regular maintenance.

Fortunately, cleaning rust off a Blackstone griddle is straightforward and requires only a few tools. In this guide, we’ll walk you through five simple steps to remove rust and restore your griddle to a smooth, clean surface.

rusty-griddle

Step-by-Step Guide to Removing Griddle Rust

Step 1: Gather Your Supplies

To get rid of rust effectively, gather these tools and supplies:

  • Grill scraper: A durable metal scraper works best for rust removal.
  • Grill stone or sandpaper: These help scrub away the rust without damaging the surface.
  • Oil: High-quality cooking oil to reseason the griddle after cleaning.
  • Microfiber cloth: Ideal for applying oil and wiping the surface.

Using the right tools will make the cleaning process smoother and more effective.


Step 2: Scrape Off the Rust

Start by heating the griddle slightly. This will make it easier to remove any stubborn rust. Then, use a grill scraper to gently scrape off as much rust as possible. Avoid applying excessive force, as this could damage the surface.


Step 3: Scrub the Surface with a Grill Stone

After scraping, it’s time to scrub the griddle using a grill stone or fine sandpaper. Move in a circular motion to reach all areas affected by rust. This process should leave the surface smoother and free from any visible rust spots.

If you don’t have a grill stone, sandpaper with a fine grit will work as a substitute. Be patient and thorough to ensure you remove all remaining rust.


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Step 4: Wipe and Apply Oil

Once you’ve removed the rust, use a microfiber cloth to wipe away any debris or dust left from the scrubbing process. Afterward, apply a thin layer of oil across the entire griddle surface. Canola oil or flaxseed oil works well, as these oils create a durable non-stick coating.


Step 5: Heat and Season the Griddle

To finish the rust removal process, heat the griddle to a high temperature after applying the oil. This will help the oil bond to the surface, creating a protective layer. Repeat this oiling and heating process two or three times for a strong, non-stick surface.

Proper seasoning not only protects the griddle from future rust but also enhances its cooking performance..

Preventing Rust on Your Blackstone Griddle

Now that you’ve restored your griddle, keeping it rust-free is essential and to prevent a smoky griddle.

Here are some tips to help:

  • Store Indoors or Cover: If possible, store the griddle indoors or use a weather-resistant cover.
  • Season Regularly: After each cooking session, apply a light layer of oil to maintain the protective layer.
  • Avoid Water: Water can cause rust, so avoid washing your griddle with water whenever possible.

Following these steps will help you enjoy your Blackstone griddle for years without the hassle of recurring rust issues.

a hand washing a freshly cleaned griddle with a washcloth and steaming off hot water

Frequently Asked Questions About Rusty Griddles

1. Can I use vinegar to remove rust from my griddle?

Yes, white vinegar is a natural acid that can help break down rust. Mix equal parts water and vinegar, apply to the rusted area, let it sit for 15-20 minutes, then scrub and rinse. Popular Mechanic’s has a great piece on how to maintain your Blackstone you should read too.

2. Is it safe to cook on a rusty griddle?

Cooking on a rusty griddle isn’t ideal. While small amounts of rust may not be harmful, it’s best to remove the rust to prevent any potential health risks and ensure food quality.

3. What if the rust is severe?

For severe rust, you might need to use a more abrasive method like fine-grit sandpaper. In extreme cases, consider consulting Blackstone customer service or purchasing a replacement griddle top.

4. Can I prevent rust if I live in a humid climate?

Yes, but it requires diligent maintenance. Regular seasoning, proper cleaning, and using moisture absorbers in storage areas can help mitigate rust in humid conditions.

2. How often should I season my Blackstone griddle?
After every few uses, re-season the griddle to keep it in top shape. Regular seasoning helps prevent rust and improves cooking performance.

3. What type of oil is best for seasoning a griddle?
Oils with a high smoke point, like canola or flaxseed oil, are ideal for griddle seasoning. These oils create a durable non-stick layer.

4. Can I store my griddle outdoors?
Yes, but it’s essential to cover it or bring it indoors to protect it from moisture, which can lead to rust.


Final Thoughts

Removing rust from your Blackstone griddle is easy with the right tools and methods. By following these five steps, you’ll have your griddle looking and cooking like new in no time. Regular maintenance will ensure your griddle remains rust-free, helping you enjoy countless delicious meals.

Now that your griddle is back in action, what will you cook next?

Mike

Lover of the outdoors and great food. If I'm not in my backyard cooking up a feast, I'm deep in the backcountry camping....and cooking up a feast! Follow along and let's create something great.

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