How to Clean Cookie Sheets with Baked-on Grease – (Homemade Methods)

How to Clean Cookie Sheets with Baked-on Grease? Cookie sheets can quickly get dirty after a couple of use. Stains and burn marks may convince you to throw it. But, if you follow some easy methods, you won’t need to alter it with a new one. For cleaning those based on grease from your old cookie sheet, some home hacks can save your day.

How to Clean Cookie Sheets

Typically, cookie sheets come with smooth surfaces and raised edges. They can bake plenty of dishes, from chewy chocolate chip cookies to roasted vegetables. When your cookie sheets go through heavy usage, They may inevitably develop stains throughout the surface, especially near the edges.

Cleaning cookie sheets is simpler than expected. It’s because there are some methods that you can prepare and apply to your cookie sheets at your home. To keep your food tasty for the next time, pick any of the methods below to remove grease and food particles from your sheet pans.

How to Clean Cookie Sheets with Baked-On Grease

Developing baked-on grease is common when you’re baking something on a cookie sheet. It’s one type of tough mess, but you can remove it by following some methods.

4 Homemade Methods to Clean Cookie Sheets With Baked-on Grease

How to Clean Cookie Sheets with Baked on Grease

You’re going to have some homemade methods to clean cookie sheets with baked-on grease, but you need to know which one will work best for you before cleaning. Try each one once, and you’ll surely identify which one is the most suitable for your cookie sheets. Now, let’s check out them below.

1. Baking Soda and Hydrogen Peroxide

You’ll need:

  • Baking Soda
  • Hydrogen Peroxide
  • A Paper Towel
  • Water

The combination of baking soda and hydrogen peroxide can easily break down the grime of cookie sheets. The only thing you should follow that you have to give the mixture enough time to combat with grime and food particles. Therefore, you’ll get the desired outcomes.

First off, make a paste using baking soda and hydrogen peroxide. Apply the mixture throughout the upper surface of the sheet. Then, wait for 2 to 3 hours. After finishing off the time, wipe the mixture with a paper towel or wash it away with water.

2. Baking Soda and Vinegar

You’ll Need:

  • Baking Soda
  • Vinegar
  • Hot Water
  • Steel Wool or A Scouring Pad

Another method of cleaning cooking sheets is using baking soda with vinegar. For that, you have to use a 1/4 cup of baking soda and another 1/4 cup of vinegar accordingly. Firstly, spread the baking soda evenly on the cookie sheet. Add vinegar to the sheet and let the ingredients start reacting.

Next, submerge the cookie sheet into a sink that’s filled with hot water. Soak it for half an hour to one hour. Once the time is up, remove it from the water. Then, scrub the grime and dirt with steel wool or a scouring pad. Finally, use regular soap and water to clean it.

3. Ammonia

You’ll Need:

  • Ammonia
  • A Plastic Bag
  • Steel Wool
  • Gloves and Eyewear (For Safety)

Ammonia is one of the effective ways to remove tough stains and food particles, but it takes a long time to complete. As it involves harsh chemicals, you must be aware of it. Make sure that you wear safety equipment, such as eyewear and gloves, while using it.

To begin with, put your cookie sheet inside a plastic bag. Then, pour half a cup of ammonia into the bag and seal the bag to keep it under the sunlight for a day. So, It will soften and react with food particles and grease.

When it gets soft and starts reacting, open the bag and bring the sheet out of the bag without breathing in the ammonia. Now, you have to scrub the sheet with steel wool and wash it thoroughly.

4. Aluminum Foil

You’ll Need:

  • Aluminum Foil
  • Regular Soap
  • Water

Using aluminum foil can be another cleaning method for your cookie sheets. Before using a piece of aluminum foil paper, you have to soak the sheets into the water for a long time. Remove it from the water and let it dry.

When your cookie sheets are ready to be cleaned, turn the piece of aluminum foil paper into a ball or a scrubber to rub hard burned spots and food particles. In the end, take regular soap and water to wash and rinse it.

People Also Asked

How to Clean Non-stick Cookie Sheets With Baked-on Grease?

Sprinkle baking soda on the top surface of the cookie sheets. Put some vinegar over the baking soda, so the powder starts reacting. Let them stand for 30 minutes, gently scrub any remaining grease, and rinse thoroughly.

How to Clean Aluminum Cookie Sheets With Baked-on Grease

Spread cream of tartar throughout the upper layer of your cookie sheets. Pour some water onto it and boil it on the cookstove for 5 minutes. Lift the grease off of the pan and rinse away any remaining stains.


Cookie sheets are one of the versatile tools to use in both your commercial kitchen and your home. Use these methods to make sure that your cookie sheets last for years. Select any method for yourself from above, depending on what kind of food you usually cook on this specific cookware. Remember, you should wash them every time soon after use, at least with regular soap and water.