8. Smoke
If a large bill of smoke comes out of your air fryer every time you turn on the air fryer, it’s a clear sign that it’s time for a thorough cleaning. This means that the caked-on fat in your air fryer is burning. Doesn’t smell fresh, but it’s also very unhealthy. This way, all kinds of particles get into your food. Not very tasty!
Don’t want to let it get that far? Read on quick!