Excess grease in an air fryer can cause smoking and odors, so removing it thoroughly after each use keeps the appliance working well. If you want to know how to clean the grease out of an air fryer, the good news is that it takes only about 15 minutes with a few basic supplies.
Grease builds up fast, especially if you cook bacon, chicken wings, or sausages. When that oil sits, it bakes onto the basket and heater coil, and that’s when the smoke starts. Cleaning it regularly solves the problem before it gets worse.
Why Grease Buildup Is A Problem
Air fryers work by moving hot air at high speed around your food. When grease collects on the heating element or the fan guard, it burns each time you turn the machine on.
This causes three common issues:
- White or gray smoke coming from the vent
- A burnt smell that sticks to your food
- Slower cooking and uneven results
Over time, thick grease can also damage the nonstick coating on the basket. A little routine care prevents all of this.
How To Clean The Grease Out Of An Air Fryer
Follow these steps in order. Most of the work is soaking, so you can do other things while the grease breaks down.
Step 1: Unplug And Let It Cool
Always unplug the air fryer first. Never clean it while it’s hot or still plugged in.
Let it cool for at least 30 minutes. Warm grease is runny, but hot surfaces can burn you and cold water on hot parts can crack the coating.
Step 2: Remove The Basket And Crisper Plate
Pull out the drawer and take out the crisper plate or tray. These are the parts that hold most of the grease.
If your model has a separate rack or skewers, remove those too. Check the manual to see which parts are dishwasher safe.
Step 3: Wipe Out Loose Grease First
Use a paper towel or silicone spatula to scrape out soft grease and food bits. Toss it in the trash, not the sink. Grease down the drain can clog your pipes.
This one step makes the washing part much easier. Don’t skip it.
Step 4: Soak With Hot Water And Dish Soap
Fill the sink or a large bowl with hot water. Add a few drops of grease-cutting dish soap.
Place the basket and crisper plate in the water and let them soak for 10 to 15 minutes. For heavy buildup, soak for 30 minutes.
Hot water is key here. Cold water leaves the grease sticky and hard to remove.
Step 5: Scrub With A Soft Brush
Use a soft sponge, nylon brush, or bottle brush. Gently scrub the basket, the plate, and the corners where grease hides.
Do not use steel wool or harsh scouring pads. They scratch the nonstick surface and make future grease stick even more.
For stubborn spots, sprinkle a little baking soda on the sponge. It adds gentle grit without damage.
Step 6: Clean The Inside Of The Unit
This is the part most people forget. Grease also splatters up onto the heating coil and the inside walls.
Turn the air fryer upside down or on its side, depending on your model. Use a damp cloth or paper towel to wipe the heating element and the metal guard.
Don’t dunk the main unit in water. Never get water into the electrical parts.
For baked-on grease near the coil, dip a cloth in warm soapy water, wring it out well, and wipe gently. A soft toothbrush works good for tight spots around the element.
Step 7: Rinse And Dry Completely
Rinse all removable parts under warm running water. Make sure no soap film remains.
Dry everything with a clean towel. Let the parts air dry fully before putting them back. Moisture left inside can cause a musty smell on your next cook.
Step 8: Reassemble And Do A Test Run
Put the basket and plate back in. Run the air fryer at 350°F for 3 to 5 minutes with nothing inside.
If you see smoke or smell burnt oil, some grease is still hiding on the coil. Let it cool and wipe that area again.
How Often Should You Clean It
For light use, clean the basket after every cook and deep clean the unit once a week.
If you cook greasy foods like bacon or wings often, deep clean every 2 to 3 uses. Waiting longer just makes the job harder.
- After each use: wash basket and plate
- Weekly: wipe interior and heating coil
- Monthly: check the coil and fan guard for hidden film
Natural Cleaners That Cut Grease
You don’t need strong chemicals. These options work well and are safe for most air fryers.
Baking Soda Paste
Mix 2 tablespoons of baking soda with a little water to form a paste. Apply it to greasy spots, wait 10 minutes, then scrub gently and rinse.
White Vinegar Spray
Mix equal parts white vinegar and water in a spray bottle. Spray the inside walls and wipe with a damp cloth. Vinegar cuts grease and removes odors.
Don’t use vinegar on the nonstick basket too often. It’s acidic and can wear the coating over time.
Lemon Juice
A little lemon juice in warm water helps break down grease and leaves a fresh smell. Rinse well afterward.
Common Mistakes To Avoid
- Putting the main unit in water or the dishwasher
- Using metal tools that scratch the coating
- Cleaning while the unit is still hot
- Skipping the heating coil area
- Leaving parts wet before storage
Each of these can shorten the life of your air fryer or cause smoking on the next use.
Tips To Reduce Grease Buildup
Less grease means less cleaning. Try these habits:
- Line the basket with parchment paper made for air fryers
- Trim excess fat from meat before cooking
- Pour out drippings after cooking, before they cool and harden
- Use a small amount of oil spray instead of pouring oil
These small changes keep the basket cleaner and cut your scrubbing time in half.
When To Replace Your Air Fryer
Sometimes grease isn’t the real problem. If your air fryer smokes even after a full clean, the coating may be worn or grease may have seeped into the fan housing.
Signs it’s time for a new one:
- Persistent smoke after cleaning
- Flaking or peeling nonstick coating
- A burnt smell that won’t go away
- Uneven cooking despite normal use
Most air fryers last 2 to 4 years with regular care. Proper cleaning helps you get the most from yours.
Final Thoughts
Cleaning grease from an air fryer is simple when you do it often. Unplug it, let it cool, soak the basket in hot soapy water, scrub with a soft brush, and wipe the heating coil.
Do this after each use for the basket and once a week for the whole unit. Your air fryer will run cleaner, smell better, and last longer. A few minutes of work now saves you from smoke and odors later.