If your air fryer has a greasy smell or visible residue near the heating element, cleaning the upper interior matters. Food splatter can collect above the basket where it is easy to overlook. The key is to clean the appliance without flooding the electrical or heating components. The Quick Answer Unplug the air fryer and let it cool completely. Remove the basket and other removable parts, then turn or position the appliance only as the manufacturer's instructions allow. Wipe the heating-element area with a slightly damp, soft cloth or a soft brush. Never pour water into the appliance and never immerse the main unit.
Before You Start
- Unplug the appliance
- Let it cool completely
- Use a soft microfiber cloth
- Use a soft-bristle brush if needed
- Have warm water and mild dish soap for removable parts
- Check the current Ninja model manual first
Step 1: Clean the Removable Parts
Remove the basket, crisper plate and other dishwasher-safe components according to the manual. Wash them with warm soapy water or use the dishwasher only if the manufacturer says they are dishwasher-safe. Dry everything fully before reassembly.
Step 2: Inspect the Heating Area
Look upward inside the main unit. Do not touch the element while it is hot. If you see loose crumbs, remove them gently with a soft, dry brush or cloth. Avoid metal tools, knives and abrasive pads.
Step 3: Wipe Grease Carefully
For light grease, slightly dampen a microfiber cloth with water and mild soap. Wring it well so it is not dripping. Wipe accessible surfaces without pushing liquid into vents or electrical areas. Follow the model-specific cleaning instructions for any stubborn buildup.
Step 4: Dry Completely
Leave removable parts and accessible interior surfaces dry before using the appliance. Never switch the appliance on simply to evaporate cleaning water unless the manufacturer's instructions specifically call for a particular procedure.
What Not to Do
Do not spray cleaner directly into the air fryer, immerse the main unit, scrape the heating element with metal, or use oven cleaner unless the manufacturer specifically approves it. Strong chemicals and abrasive tools can damage finishes and components.
How Often to Clean It
Wipe visible splatter after the appliance cools and clean removable parts after use. A deeper inspection every few weeks is reasonable for frequent users. Heavy cooking with fatty foods may require more frequent attention. Burning Smell or Smoke If the appliance produces unusual smoke, sparks, repeated overheating or an electrical odor after cleaning, stop using it and consult the manufacturer's troubleshooting guidance. Do not continue operating an appliance that appears damaged. FAQ
Can I spray cleaner on the heating element?
Do not spray liquids into the appliance. Use the cleaning method specified for your exact model.
Can I use a metal scraper?
Avoid metal tools because they can damage the element or finish.
How do I clean baked-on grease?
Use repeated gentle cleaning rather than aggressive scraping, and follow the manufacturer's model-specific instructions.