How do I remove stains from a combi oven?

Sep 04, 2026Leave a message

Hey there! As a combi oven supplier, I get a ton of questions about keeping these amazing appliances clean, especially when it comes to removing stains. Combi ovens are super versatile, combining the functions of a convection oven, steamer, and sometimes even a microwave. But with all that cooking power, they can get pretty dirty. So, let's dive into how you can get your combi oven looking and working like new again.

Understanding the Types of Stains

First things first, it's important to know what kind of stains you're dealing with. There are a few common types that can build up in a combi oven:

  • Grease Stains: These are probably the most common. When you cook fatty foods, grease splatters and accumulates on the oven walls, racks, and door. Grease stains can be stubborn and make your oven look dirty.
  • Food Residue: Bits of food can get stuck in the oven during cooking. Whether it's a piece of pizza crust or a splash of sauce, food residue can harden over time and become difficult to remove.
  • Mineral Deposits: If you use hard water in your combi oven, mineral deposits can form on the interior surfaces. These deposits can look like white or gray spots and can affect the performance of your oven.

Preparing Your Combi Oven for Cleaning

Before you start cleaning, it's important to prepare your combi oven. Here are a few steps to follow:

  1. Turn off the oven: Make sure the oven is completely cooled down before you start cleaning. This will prevent any burns and make the cleaning process safer.
  2. Remove the racks and accessories: Take out the oven racks, trays, and any other accessories. This will make it easier to clean the interior of the oven.
  3. Vacuum the interior: Use a vacuum cleaner with a brush attachment to remove any loose debris or crumbs from the oven. This will make the cleaning process more effective.

Removing Grease Stains

Grease stains can be a real pain to remove, but with the right approach, you can get rid of them. Here are a few methods you can try:

  • Use a degreaser: There are many commercial degreasers available that are specifically designed for cleaning ovens. Look for a degreaser that is safe to use on combi ovens and follow the instructions on the label.
  • Make a homemade cleaner: If you prefer a natural alternative, you can make your own cleaner using ingredients like baking soda and vinegar. Mix equal parts baking soda and water to form a paste, then apply the paste to the grease stains. Let it sit for a few minutes, then scrub the stains with a sponge or brush. Rinse the area with water and dry it with a clean cloth.
  • Steam cleaning: Many combi ovens have a steam cleaning function. This can be a great way to loosen and remove grease stains. Fill the water reservoir with water and run the steam cleaning cycle according to the manufacturer's instructions. After the cycle is complete, wipe the interior of the oven with a damp cloth.

Removing Food Residue

Food residue can be removed using a similar approach to grease stains. Here are a few methods you can try:

  • Scrub with a sponge or brush: Use a sponge or brush to scrub the food residue off the oven walls and racks. You can use a mild dish soap or a homemade cleaner to help loosen the residue.
  • Soak the racks and accessories: If the food residue is particularly stubborn, you can soak the racks and accessories in a sink filled with hot, soapy water. Let them soak for a few hours or overnight, then scrub them with a brush to remove the residue.
  • Use a steam cleaner: Similar to removing grease stains, you can use the steam cleaning function on your combi oven to loosen and remove food residue. Run the steam cleaning cycle according to the manufacturer's instructions, then wipe the interior of the oven with a damp cloth.

Removing Mineral Deposits

Mineral deposits can be a bit more difficult to remove, but with the right approach, you can get rid of them. Here are a few methods you can try:

  • Use a descaling solution: There are many commercial descaling solutions available that are specifically designed for removing mineral deposits from combi ovens. Look for a descaling solution that is safe to use on your oven and follow the instructions on the label.
  • Make a homemade descaling solution: If you prefer a natural alternative, you can make your own descaling solution using ingredients like lemon juice or vinegar. Mix equal parts lemon juice or vinegar and water, then pour the solution into the water reservoir of your combi oven. Run the steam cleaning cycle according to the manufacturer's instructions. After the cycle is complete, rinse the interior of the oven with water and dry it with a clean cloth.
  • Use a descaling tablet: Some combi ovens come with descaling tablets that you can use to remove mineral deposits. Follow the instructions on the tablet packaging to use it properly.

Tips for Preventing Stains

Preventing stains is always better than having to remove them. Here are a few tips to help you keep your combi oven clean:

  • Use oven liners: Oven liners can help protect the interior of your oven from grease and food splatters. Place an oven liner on the bottom of the oven to catch any spills.
  • Clean up spills immediately: If you spill something in the oven, clean it up as soon as possible. This will prevent the spill from hardening and becoming more difficult to remove.
  • Regularly clean the oven: Make it a habit to clean your combi oven regularly. This will help prevent stains from building up and keep your oven looking and working like new.

Conclusion

Removing stains from a combi oven can be a bit of a challenge, but with the right approach, you can get your oven looking and working like new again. By understanding the types of stains, preparing your oven for cleaning, and using the right cleaning methods, you can keep your combi oven clean and in top condition.

If you're in the market for a new combi oven, check out our Commercial High Speed Oven, 6 FLOORS COMBI OVEN, or HIGH SPEED STEAMER. These ovens are designed to provide high-performance cooking and are easy to clean.

HIGH SPEED STEAMERCommercial High Speed Oven

If you have any questions or need more information about combi ovens or cleaning them, feel free to reach out to us. We're here to help you find the perfect oven for your needs and keep it in great condition.

References

  • "Cleaning Your Combi Oven." [Manufacturer's Name], [Date].
  • "How to Remove Stains from a Combi Oven." [Website Name], [Date].