How to Clean a Blackstone Griddle: Easy & Effective Steps

  • By: Manage Kitchen Team
  • Date: July 29, 2025
  • Time to read: 7 min.

Key Takeaways

  • Regular cleaning of your Blackstone griddle prevents rust, preserves seasoning, and ensures consistent cooking performance.
  • Use appropriate tools like a griddle scraper, grill brush, and non-abrasive sponges to avoid damaging the surface.
  • Always clean the griddle while it’s warm (not hot) and avoid harsh chemicals or abrasive materials to maintain the seasoning.
  • Deep clean periodically using warm water, mild soap, and natural solutions like vinegar or baking soda for tough residues and rust.
  • Re-season your griddle after every cleaning by applying a thin layer of high-smoke point oil and heating the surface to protect and enhance the non-stick layer.
  • Store your griddle covered in a dry, sheltered location and regularly empty the grease trap to prolong its lifespan and maintain hygiene.

Cleaning your Blackstone griddle is key to keeping it performing at its best and extending its lifespan. Whether you’re a weekend warrior or a daily griddle chef, knowing the right cleaning techniques will help you maintain that perfect cooking surface without damaging it.

You’ll want to tackle grease, food residue, and rust efficiently to ensure every meal tastes just as good as the first. With the right tools and a simple routine, cleaning your Blackstone griddle can be quick and hassle-free, so you can spend more time cooking and less time scrubbing. Let’s dive into the essential steps to keep your griddle spotless and ready for your next cookout.

Understanding Your Blackstone Griddle

Knowing your Blackstone griddle’s design and material helps you clean it effectively. Your approach changes based on these factors.

Overview of Blackstone Griddles

Blackstone griddles feature a flat steel cooking surface with a steel frame. They come in sizes from 17 inches to 36 inches wide. The steel surface heats evenly and develops a natural non-stick seasoning over time. Various components like grease traps collect excess fats, and side shelves provide workspace. Understanding these parts prevents damage during cleaning and improves maintenance.

Importance of Regular Cleaning

Regular cleaning removes grease, food particles, and debris that build up after each use. This prevents rust, preserves seasoning, and avoids off-flavors in food. Cleaning after every cookout also ensures consistent heat distribution and extends your griddle’s lifespan. Neglecting cleaning causes faster deterioration and increases the risk of flare-ups or uneven cooking.

Preparing to Clean Your Blackstone Griddle

Preparing your Blackstone griddle before cleaning ensures an effective and safe process. Gather necessary items and follow key precautions to protect yourself and your equipment.

Tools and Materials Needed

Collect these essentials before starting:

  • Griddle scraper for removing food residue.
  • Grill brush with stiff bristles to clean the surface.
  • Paper towels or clean cloths for wiping down.
  • Warm water for rinsing.
  • Mild dish soap if needed for tough residue.
  • Plastic or silicone spatulas to avoid scratching.
  • Cooking oil (flaxseed, canola, or vegetable) for re-seasoning.
  • Gloves to protect hands from heat and cleaning agents.

These tools maintain your griddle’s surface while ensuring thorough grease and debris removal.

Safety Precautions

Prioritize safety during cleaning by following these rules:

  • Ensure the griddle cools to a warm temperature before cleaning to avoid burns.
  • Disconnect the propane tank or turn off the gas supply for gas-powered models.
  • Use heat-resistant gloves if cleaning while the surface is still warm.
  • Avoid using harsh chemicals or abrasive tools that damage the cooking surface or protective seasoning.
  • Operate in a well-ventilated area to minimize inhalation of smoke or fumes during cleaning.
  • Dispose of grease and residue properly to prevent fire hazards.

Following these precautions protects you and maintains your Blackstone griddle’s integrity.

Step-by-Step Guide on How to Clean a Blackstone Griddle

Follow these precise cleaning methods to keep your Blackstone griddle functioning at its best after every cookout and during intensive maintenance.

Cleaning After Each Use

Begin cleaning by scraping off food particles and grease using a griddle scraper, applied while the surface remains warm but not hot enough to burn. Next, wipe the surface with a folded paper towel soaked in a small amount of cooking oil to remove residual debris and maintain seasoning. Finally, use a grill brush or a clean cloth to polish the surface, ensuring no moisture or food remains to prevent rust.

Deep Cleaning Procedures

Perform deep cleaning after several uses or when you notice buildup by heating the griddle to a medium-high temperature. Pour a small amount of water or white vinegar on the surface to loosen carbonized residue, then scrape thoroughly with the griddle scraper. Once debris is removed, cool the griddle slightly and apply a mixture of warm water and mild dish soap with a sponge, avoiding excessive water exposure. Rinse and dry the surface completely before applying a thin coat of cooking oil to restore seasoning and protect the steel.

Removing Rust and Tough Stains

Address rust spots by gently scrubbing with a non-abrasive scouring pad or steel wool designed for cookware, targeting only affected areas. After removal, wipe the surface with a damp cloth, dry it entirely, and season the griddle generously with cooking oil heated until it forms a protective layer. For tough stains, apply a paste of baking soda and water, let it sit for 10 minutes, then scrub and rinse thoroughly. Repeat seasoning to ensure lasting protection against corrosion and enhance cooking performance.

Maintaining Your Blackstone Griddle

Maintaining your Blackstone griddle keeps its cooking surface smooth and rust-free. You preserve its seasoning and performance through simple but consistent care routines.

Seasoning Tips After Cleaning

Seasoning restores your griddle’s protective layer after each cleaning. Immediately apply a thin coat of high-smoke point oil, like flaxseed or canola oil, onto the warm surface. Spread the oil evenly using a paper towel or cloth and heat the griddle at medium temperature for 10 to 15 minutes until it stops smoking. Repeat this process two to three times during initial seasoning or after deep cleaning to build a durable non-stick surface. Avoid excessive oil to prevent sticky residue.

Storage Recommendations

Store your Blackstone griddle in a dry, covered area to prevent moisture buildup and rust. Use a custom-fitted weather-resistant cover to shield it from dust, rain, and pests. If storing indoors is not possible, place the griddle under a sheltered patio or garage. Regularly check the grease trap and empty it before storage to avoid drips and odors. Disconnect the propane tank when storing for prolonged periods to ensure safety. Proper storage safeguards the seasoning and extends your griddle’s service life.

Common Mistakes to Avoid When Cleaning

Leaving food residue on the griddle surface causes buildup and uneven cooking. Scraping thoroughly after each use prevents this issue. Using harsh chemicals or abrasive cleaners damages the seasoning and steel surface, so stick to mild soap and water for deep cleaning. Applying water on a hot griddle leads to warping or cracking; always allow the griddle to cool before washing. Ignoring grease in the trap invites flare-ups and attracts pests, so empty and clean the grease trap regularly. Skipping re-seasoning after cleaning removes the protective layer, increasing rust risk; always apply a thin coat of oil and heat the surface afterward. Using metal tools other than the designated scraper can scratch the surface, reducing longevity and cooking performance. Storing the griddle uncovered exposes it to moisture and dirt, which accelerates rust and damage; cover and store it in a dry area.

Conclusion

Keeping your Blackstone griddle clean and well-maintained is key to enjoying great meals and extending its life. With the right routine and tools, you’ll spend less time cleaning and more time cooking.

By staying consistent and avoiding common mistakes, you ensure your griddle performs at its best every time you fire it up. Taking care of your griddle not only protects your investment but also guarantees delicious, evenly cooked food for years to come.

Frequently Asked Questions

How often should I clean my Blackstone griddle?

Clean your Blackstone griddle after every use to remove food residue and grease. Perform a deep clean and re-season it periodically to maintain optimal performance and prevent rust.

What tools do I need to clean my Blackstone griddle?

You’ll need a griddle scraper, grill brush, paper towels, cooking oil (high smoke point), and optionally heat-resistant gloves for safety.

Can I use water to clean the griddle when it’s hot?

No, avoid applying water on a hot griddle as it can cause warping or damage the surface. Let it cool slightly before cleaning.

How do I remove rust from my Blackstone griddle?

Use a grill brush or steel wool to scrub rust spots gently, then re-season the surface with a thin coat of oil to restore protection.

Why is seasoning the griddle important?

Seasoning creates a non-stick surface, prevents rust, and enhances cooking performance by protecting the steel from moisture and food residues.

What’s the best oil to use for seasoning?

Use oils with a high smoke point such as flaxseed, canola, or vegetable oil to effectively season and protect your griddle surface.

How should I store my Blackstone griddle?

Store it in a dry, covered area. Keep the grease trap clean and covered to avoid rust and pest attraction.

What common mistakes should I avoid when cleaning my griddle?

Avoid leaving food residue, using harsh chemicals, scrubbing with metal tools that can damage the surface, skipping re-seasoning, and storing it uncovered.

How do I prevent flare-ups and uneven cooking on my griddle?

Regularly clean grease traps and remove excess grease to reduce flare-ups. Consistent cleaning ensures even heat distribution across the surface.

Is it necessary to disconnect the propane tank before cleaning?

Yes, for safety, always disconnect the propane tank before performing deep cleaning or maintenance on your Blackstone griddle.

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