Built-up grease, crumbs, and leftover food particles can affect airflow, change the way recipes taste, and even cause smoke. Taking a few minutes to clean after each use helps preserve performance and keeps meals fresh. 

Luckily, air fryer oven maintenance is straightforward when you follow the right steps.

Why you should clean your air fryer regularly

Keeping a clean air fryer oven isn’t just about appearances. Regular care prevents unwanted odors and burnt flavors from clinging to food, improves air circulation for more even cooking, and extends the overall life of your appliance. Just as importantly, it lowers the fire risk caused by grease buildup near the heating element. In short, cleaning protects flavor, safety, and the appliance itself.

How often should you clean your air fryer oven?

Think of cleaning in two categories: quick and deep. A quick clean should happen after every use and involves emptying crumbs, rinsing the basket, and wiping away grease before it hardens. A deep clean is needed every one to two weeks, depending on how often you cook. If you prepare oil-heavy recipes such as fried chicken or battered food, plan to wash and scrub more frequently. This rhythm keeps the air fryer oven working efficiently without buildup getting in the way.

What you’ll need

Cleaning an air fryer oven doesn’t require specialty products. A soft sponge, mild dish soap, and a non-abrasive cloth cover most situations. For tight corners, a toothbrush or skewer is helpfu for tight corners, and a damp microfiber towel makes wiping surfaces easy. When grease is stubborn, a little diluted vinegar mixed with warm soapy water works well to lift residue. These everyday tools make maintenance simple while protecting delicate nonstick coatings.

Step-by-step: How to clean an air fryer oven

Here’s the most effective method for routine cleaning. Each step should be followed in order to protect your appliance and keep it working like new.

1. Unplug and cool: Always allow the air fryer oven to cool completely before cleaning.

2. Remove parts: Take out the basket, pan, and tray. Wash them in warm soapy water, or let them soak briefly before gently scrubbing.

3. Wipe the interior: Use a damp sponge or cloth to remove crumbs and grease from the inside walls—this is the best way for anyone asking how to clean the inside of an air fryer oven.

4. Check the heating element: If crumbs have collected, brush them away carefully with a soft brush.

5. Dry thoroughly: Moisture left behind can damage nonstick coating, so make sure every piece is dry before reassembling.

6. Finish with the exterior: A quick wipe with a microfiber cloth keeps the unit looking fresh on your countertop.

Following these steps shows you exactly how to clean an air fryer basket, the interior, and the outside without damaging any surfaces.

How to deep clean your air fryer oven (optional)

Sometimes a deeper clean is necessary, especially if you notice lingering smells or sticky residue. Start by washing all removable parts with warm water and dish soap, giving them more time to soak if needed. For tough grease, use a soft sponge and mild soap solution, working gently to avoid scratching the nonstick coating. Pay attention to vents, which can collect buildup over time and may need attention with a toothbrush or wooden skewer.

As a last step, inspect the fan and heating element for residue, since even small amounts can affect cooking results. This step is especially important for larger air fryer oven sizes, where extra capacity can mean more surfaces that need attention during a deep clean.

What not to do when cleaning an air fryer oven

There are a few mistakes worth avoiding when cleaning your air fryer oven. Never use metal utensils or abrasive scrubbers on the basket or tray, as they can damage the coating. The main unit should never be submerged in water, since it houses electrical components. Skip harsh chemicals or oven cleaners, as they can leave behind residues that impact food. And always reassemble only once every part is completely dry to prevent moisture-related damage.

Cleaning tips for Breville air fryer ovens

Breville makes cleaning easier by designing air fryer ovens with nonstick interiors and removable parts. Depending on the model, you may find:

● Baskets and trays can be easily cleaned with a bristle brush.

● Surfaces that resist grease buildup and simply need a quick wipe.

● Removable crisper trays and mesh baskets for easy access to every corner.

● Compatible cleaning tools and accessories that keep coatings safe.

Keep it clean, keep it crispy

Knowing how to clean an air fryer properly means less scrubbing in the long run and better-tasting meals every time. A regular routine keeps odors away, protects surfaces, and ensures hot air circulates as it should.

With a little care, you’ll keep your Breville air fryer oven ready for daily use and your food tasting its best. Keeping it clean is one of the simplest ways to ensure every recipe comes out crisp, flavorful, and exactly the way you want it.

Sources:

1. BBC. Why vinegar is so good at cleaning. https://www.bbc.com/future/article/20230303-why-vinegar-is-so-good-at-cleaning

2. Food Network. Everything You Need to Know About Using Oil in an Air Fryer. https://www.foodnetwork.com/fn-dish/shopping/air-fryer-oil-tips