Air fryers have transformed everyday cooking. They allow you to enjoy your favourite crispy foods with less oil and in less time. However, like any kitchen appliance, air fryers require regular maintenance to perform at their best.
Proper care not only improves cooking results but also extends the lifespan of your appliance. In this guide, we explain why cleaning your air fryer is important and provide a simple step-by-step process to keep it in excellent condition.
Let’s explore how to maintain your Cosori air fryer for years of efficient and healthier cooking.

Why Air Fryer Cleaning and Maintenance Matters
Cleaning and maintaining your air fryer is essential for both hygiene and performance. Regular care can help:
- Remove food and oil build-up, ensuring consistent cooking results
- Extend the lifespan of the appliance, saving money over time
- Maintain even cooking performance for better results
- Preserve food flavour by preventing lingering odours
- Promote hygiene by reducing residue and bacteria build-up
Cosori is known for high-quality air fryers. With proper care, your appliance can maintain excellent performance for many years.
3 Cleaning Steps for Your Air Fryer
The key principle of cleaning an air fryer is simple: clean while warm, clean in sections, and avoid scratching surfaces.
Step 1: Preparation
- Switch off the appliance and allow it to cool for 10–15 minutes to avoid burns
- Prepare cleaning tools: soft sponge or cloth, soft-bristle brush, warm water, mild washing-up liquid, and kitchen roll
- For stubborn stains, prepare bicarbonate of soda or lemon juice
- Remove all detachable parts such as the basket, crisper plate, and racks
Step 2: Cleaning Process
Air Fryer Basket and Crisper Plate:
- Soak in warm water with washing-up liquid for 15 minutes
- Gently clean with a soft sponge; use a soft brush for crevices
- For stubborn grease, apply a paste of bicarbonate of soda and water, leave for 15 minutes, then clean gently
- Avoid abrasive materials like steel wool to protect the non-stick coating
- Rinse thoroughly and dry with kitchen roll

Air Fryer Interior:
- Wipe interior surfaces with a soft cloth and diluted washing-up liquid
- Carefully clean around the heating element using a soft brush
- Avoid direct contact with water on the heating element
- Wipe again with a damp cloth, then dry thoroughly
Air Fryer Exterior:
- Wipe the outer surface with a damp cloth to remove grease and dust
- Clean the control panel gently with dry kitchen roll
- Use a soft brush to remove dust from vents for proper airflow
Step 3: Final Checks
- Ensure all parts are completely dry, especially the interior and heating element area
- Reassemble the basket and accessories
- Store the appliance in a dry, well-ventilated space
Important Notes
- Avoid steel wool, harsh brushes, or sharp tools to prevent damage to the non-stick coating
- Do not submerge the entire appliance in water or use high-pressure cleaning
- Clean removable parts after each use and perform a deeper clean when necessary
Using Parchment Paper and Aluminium Foil
After cleaning and drying your air fryer, using accessories correctly helps maintain performance and cooking quality.
Using Parchment Paper
Parchment paper helps keep the cooking area clean and allows proper airflow. It can also absorb excess oil. Ensure it does not touch the heating element to avoid safety risks.

Using Aluminium Foil
Aluminium foil can be used safely if handled correctly. Do not block vents or cover the heating element, as this may restrict airflow and lead to uneven cooking. You may line the basket or wrap food, provided airflow is not obstructed.
Common Issues and Solutions
- Odours: Clean regularly to remove grease build-up. For deeper cleaning, wipe with a mixture of water and vinegar
- Non-stick wear: Avoid metal utensils and use wooden or silicone tools instead
- Dishwasher-safe parts: Some accessories are dishwasher-safe, but hand washing is recommended to protect coatings
The Importance of Regular Air Fryer Maintenance
Regular maintenance ensures your air fryer continues to deliver excellent cooking results. Consistent cleaning, correct use of accessories, and following manufacturer guidelines all help extend the lifespan of your appliance.
At Cosori, we believe proper care leads to better cooking performance and long-lasting appliances. Explore our range of air fryers to enjoy healthier and delicious meals with ease.





