How to Clean a Blackstone Griddle for the First Time: Easy Steps
You just got your Blackstone griddle and can’t wait to start cooking on it. But before you fire it up, there’s one crucial step you can’t skip: cleaning it properly for the first time.
Why? Because removing factory residues and seasoning your griddle the right way will make your cooking smoother, prevent food from sticking, and extend the life of your griddle. If you want to avoid common mistakes and get your Blackstone ready to deliver perfect meals every time, keep reading.
In this guide, you’ll learn simple, step-by-step tips to clean and season your Blackstone griddle like a pro—no fuss, no guesswork. Let’s make sure your first cookout is unforgettable!

Credit: www.thegrillcoach.com
Cleaning Before First Use
Cleaning your Blackstone griddle before the first use is very important. This step removes any dirt or oils left from the factory. A clean surface helps with even cooking and better flavor. Start with simple supplies and gentle cleaning to protect the griddle’s surface.
Follow these easy steps to prepare your griddle for cooking.
Prepare Soap And Water
Mix warm water with a few drops of mild dish soap in a bucket or sink. Use gentle soap like Dawn to avoid damage. Make sure the water is not too hot to prevent warping the surface.
Scrub The Surface
Use a soft sponge or cloth to scrub the griddle’s surface carefully. Clean all areas including corners and sides. Avoid metal scrubbers to keep the surface smooth and ready for seasoning.
Rinse Thoroughly
Rinse the griddle with clean water to remove all soap. Soap residue can affect cooking and taste. Use a cloth or hose to wash off all cleaning solution completely. Dry the griddle before moving to the next step.
Preheating The Griddle
Preheating the Blackstone griddle is a key step before cleaning it for the first time. This process helps open the griddle’s pores and makes residue easier to remove. Proper preheating also prepares the surface for seasoning. Follow these simple steps to get your griddle ready and clean.
Set Burners To High
Start by turning all the burners to their highest setting. This heats the griddle quickly and evenly. High heat loosens dirt and oils left from manufacturing. It also ensures the entire surface reaches the right temperature for cleaning.
Heat The Surface
Allow the griddle to heat for about 10 to 15 minutes. The surface will become hot enough to burn off residues. You may see smoke or smell a slight odor. This is normal and means the griddle is ready. Once heated, you can begin scrubbing or applying oil for seasoning.
Applying Oil For Seasoning
Applying oil for seasoning is a key step to protect your Blackstone griddle. It creates a non-stick surface and prevents rust. This process involves coating the griddle with oil and heating it to bond the oil with the metal. Follow these simple steps for a strong, smooth seasoning layer.
Choose High-heat Oil
Select an oil that can handle high temperatures. Good options include canola, vegetable, grapeseed, or flaxseed oil. These oils have a high smoke point. They will form a durable, non-stick coating on your griddle.
Spread Thin Oil Layer
Pour a small amount of oil on the warm griddle surface. Use a paper towel or cloth to spread it evenly. Make sure the layer is thin and covers the entire cooking area. Don’t leave pools of oil as it can become sticky.
Heat Until Smoking
Turn the burners to high heat after applying the oil. Let the griddle heat until the oil starts to smoke. This means the oil is bonding with the metal. The surface will darken and become smooth.
Wipe And Repeat
Turn off the heat and let the griddle cool a bit. Wipe off any extra oil with a clean paper towel. Repeat the oiling and heating steps two or three times. This builds a strong seasoning layer that lasts longer.
Building The Seasoning Layer
Building the seasoning layer on your Blackstone griddle is key for great cooking results. This layer protects the surface and creates a natural non-stick coating. It also helps prevent rust and improves heat distribution. Start with a clean griddle. Then add oil and heat. This process forms a hard, dark coating that will last.
Repeat Oil And Heat Cycle
Apply a thin layer of high-heat oil over the entire griddle surface. Use oils like canola, vegetable, or flaxseed. Turn on the burners to high heat. Let the oil heat until it starts to smoke. This means the oil is bonding with the metal.
Turn off the heat and let the griddle cool a bit. Wipe off extra oil with a paper towel. Repeat this oil and heat cycle at least two more times. Each cycle builds a stronger, more durable seasoning layer.
Darken The Surface
The goal is to darken the griddle surface evenly. The heat and oil cause a chemical change called polymerization. This creates a hard, black coating. The surface may look shiny or matte depending on how many layers you add.
A dark, well-seasoned surface means your griddle is ready to cook. It also makes cleaning easier and food less likely to stick. Keep building the seasoning over time for the best results.
Final Conditioning With Food
Final conditioning with food helps build a strong, non-stick surface on your Blackstone griddle. This step seals the seasoning and adds flavor to your cooking experience. Using food to finish the seasoning process creates a natural coating that protects the griddle from rust and wear.
Start with simple, natural ingredients like sliced onions. Cooking them releases oils and sugars that help deepen the seasoning layer. This step also removes any last traces of residue or metal taste from the factory.
Cook Sliced Onions
Heat your griddle to medium-high. Spread a thin layer of sliced onions evenly across the surface. Let the onions cook without moving them for about 10 minutes. This allows natural sugars to caramelize and stick to the surface. Stir and spread the onions occasionally until they are soft and golden brown. The caramelized onions leave behind a flavorful, sticky coating that enhances seasoning. After cooking, discard the onions or use them in a recipe.
Scrape And Wipe Clean
Once the onions are done, use a metal spatula to scrape the griddle surface. Remove any bits of food and burnt residue carefully. Then, use a clean paper towel to wipe the surface. This step clears loose debris while keeping the seasoning intact. Avoid using soap or harsh cleaners now. Your griddle should look smooth and darkened, ready for cooking delicious meals.
Tips For Maintenance
Keeping your Blackstone griddle in top shape starts with proper maintenance. Follow simple tips to extend its life and keep cooking surfaces ready. Regular care prevents rust and buildup that harm performance.
Avoid Soap After Seasoning
Once seasoned, never use soap on the griddle surface. Soap removes the protective oil layer. Use hot water and a scraper to clean instead. This keeps the seasoning strong and the surface non-stick.
Regular Oiling
Apply a thin layer of oil after every use. This protects the metal from rust and keeps food from sticking. Use oils with high smoke points like canola or grapeseed. Heat the griddle slightly before oiling for best absorption.
Safe Cleaning Tools
Use non-abrasive tools to clean the griddle. Scrapers and soft cloths work well. Avoid steel wool or harsh brushes that can damage the surface. A nylon scrubber helps remove stuck food gently without harming seasoning.

Credit: www.youtube.com
Frequently Asked Questions
How To Clean Blackstone Before First Use?
Clean your Blackstone griddle by scrubbing with warm, soapy water. Rinse thoroughly. Preheat, then apply a thin oil layer. Heat until smoking. Repeat oiling two to three times for proper seasoning before first use.
How To Prep Your Blackstone Griddle For The First Time?
Wash the griddle with warm, soapy water to remove residue, then rinse. Preheat on high, apply a thin oil layer, heat until smoking, wipe, and repeat 2-3 times. Cook onions to bond seasoning, then clean and wipe dry. Your griddle is ready to use.
How To Clean A Griddle For The First Time?
Wash the griddle with warm, soapy water to remove residue. Rinse thoroughly. Preheat the griddle, apply a thin layer of high-heat oil, and heat until smoking. Repeat oiling 2-3 times. Cook onions to bond seasoning, then wipe clean. This prepares the griddle for first use.
Do I Clean My Blackstone Hot Or Cold?
Clean your Blackstone griddle with warm, soapy water before first use. After cooking, clean it hot using a scraper and wipe with a paper towel. Always season while warm for best results.
Conclusion
Cleaning your Blackstone griddle for the first time sets the stage for great cooking. Start with warm, soapy water to remove factory residue. Rinse well and dry completely. Next, heat the griddle to high and apply a thin layer of oil.
Let the oil smoke and darken the surface, then wipe off excess. Repeat oiling to build a strong seasoning layer. Cooking onions afterward helps seal the seasoning. Follow these simple steps to keep your griddle ready and lasting for many meals.
Enjoy cooking with your clean, well-seasoned Blackstone griddle!
