Proven: How to Get Urine Out of Air Fryer Fast (2026)

Immediate Action (first 5 minutes)

Unplug the unit immediately. If your cat just used your Ninja Foodi as a litter box, your first instinct might be to wipe it out while it's still plugged in. Don't do this. Liquid and exposed heating elements are a deadly combination. I learned this the hard way when a rescue kitten peed in my Cosori Pro LE.

Pull the plug from the wall. Remove the crisper plate and basket. Take them straight to the sink. Grab a dry paper towel and blot the main cavity. Press firmly. You want to absorb as much liquid as possible before it seeps into the fan or electrical housing. Never rub. Rubbing just pushes the urine deeper into the microscopic pores of the non-stick coating.

What You'll Need (tools/products)

You can't just use regular dish soap. Urine contains uric acid crystals that soap simply cannot break down. I keep a specific toolkit under my sink for these exact kitchen disasters. This isn't the cheapest option, but buying the right products saves your appliance.

• Enzymatic Cleaner: Nature's Miracle Hard Floor & Surface ($12-15) or Angry Orange Pet Odor Eliminator.
• Dish Soap: Dawn Platinum Powerwash (the enzymes in this specific formula help cut grease and proteins).
• Soft-bristle brush: An old toothbrush or a $5 detailing brush from the auto parts store.
• Microfiber cloths: At least three clean ones. Don't use your good kitchen towels.
• Cotton swabs: For the tight corners near the heating coil.

Product	Price Range	Best For	Scent Profile
Nature's Miracle	$12 - $15	Deep uric acid breakdown	Mild, clean linen
Angry Orange	$15 - $18	Masking lingering odors	Strong sweet citrus
Rocco & Roxie	$18 - $22	Heavy-duty saturation	Neutral, slightly earthy

Step-by-Step Removal

Step 1: Deep Clean the Removable Parts

The basket and crisper plate take the brunt of the damage. Fill your sink with hot water (around 120°F) and a generous squirt of Dawn Platinum. Let the parts soak for exactly 15 minutes. This loosens any dried residue. I never put my air fryer baskets in the dishwasher after a urine incident. The high heat of the dishwasher drying cycle can actually bake the uric acid into the non-stick coating. After soaking, scrub them with a non-abrasive sponge. Rinse thoroughly and dry.

Step 2: Apply Enzyme Cleaner to the Cavity

Spray your enzymatic cleaner directly into the main cooking chamber. I prefer Angry Orange because it smells like citrus instead of a chemical lab. Let it sit for 10 minutes. The enzymes need time to literally eat the uric acid bacteria. Don't rush this step. If the urine pooled at the bottom, pour a small amount of the cleaner directly onto the puddle area.

Step 3: Tackle the Heating Element

This is the scariest part. Turn the air fryer upside down over a dry towel. The heating coil is exposed here. Dip a Q-tip in a 50/50 mix of water and white vinegar. Gently wipe the metal coil. I'll be honest, this takes elbow grease. If urine baked onto the coil, you might need to use a damp magic eraser, but squeeze out all excess water first. Be careful not to bend the fan blades sitting just above the coil.

Step 4: Wipe the Exterior and Power Cord

Cats often spray the outside of the appliance too. Mix equal parts water and white vinegar in a spray bottle. Mist a microfiber cloth and wipe down the exterior plastic, the digital screen, and the power cord. Never spray directly onto the digital display. Liquid can seep behind the glass and short out the motherboard.

Step 5: The Burn-Off Cycle

Put the dry basket back in. Plug the unit in. Set it to 400°F for 15 minutes. Open a window and turn on your stove exhaust fan. It will smell terrible for the first 5 minutes as residual proteins and enzyme cleaners burn off. By minute 15, the smell should be completely gone. If it still smells like ammonia, repeat Step 2 and Step 5. Sometimes older, dried urine requires two treatments.

Alternative Methods

Method 1: Vodka Spray

If you don't have an enzyme cleaner, grab a bottle of cheap, high-proof vodka (at least 80 proof). Put it in a spray bottle. Mist the cavity and let it sit for 20 minutes. The alcohol kills the odor-causing bacteria and evaporates quickly without leaving a soapy residue. I've tested this on my own oven and air fryer with decent results. It won't break down uric acid crystals as well as enzymes, but it works in a pinch.

Method 2: Baking Soda Paste

Mix 3 tablespoons of baking soda with 1 tablespoon of water. Smear this paste onto the non-stick walls of the cooking chamber. Let it dry completely, which usually takes about 2 hours. Once dry, vacuum it out with a handheld Dustbuster. This pulls odors out of the porous coating. It's messy, but highly effective for lingering smells that survive the initial wash.

Method 3: Hydrogen Peroxide and Dish Soap

Mix 1 cup of 3% hydrogen peroxide with a teaspoon of Dawn dish soap. Apply it to the basket and the lower cavity with a sponge. Let it bubble for 5 minutes. The peroxide oxidizes the odor molecules. Rinse extremely well. Be careful not to spill this on your kitchen rugs, as hydrogen peroxide can bleach fabrics.

Prevention Tips

Why do pets do this? Cats love the enclosed, cave-like shape of an air fryer basket. If you leave it open on the counter, it's an invitation. I keep my Ninja on a high shelf or inside a pantry when not in use. If you must leave it on the counter, store the basket upside down or inside the main unit with the drawer fully closed.

Use deterrents. Spray a pet-safe citrus deterrent (like SmartyKat Scratch Not) on the counter around the appliance. Cats hate citrus. If you have kids who track mud everywhere and are in the potty-training phase, they might mistake the open basket for a potty. Keep the appliance out of reach or unplugged and stored away when not actively cooking.

FAQ

Can I use bleach to clean the air fryer basket?

Absolutely not. Bleach will permanently degrade the PTFE non-stick coating on your basket and crisper plate. It also creates toxic fumes when heated. Stick to dish soap and enzymatic cleaners to protect your appliance and your health.

Will the urine smell ever completely go away?

Yes, but only if you break down the uric acid crystals. Standard surface cleaners just mask the smell temporarily. Once the enzymes do their job and you run a high-heat burn-off cycle, the odor will be permanently eliminated.

Is it safe to cook food in the air fryer after this?

It is completely safe as long as you thoroughly wipe out all cleaning solutions and run the 15-minute burn-off cycle. I always recommend cooking something cheap, like frozen french fries, for your first batch just to give yourself peace of mind.

What if the urine got into the back vent?

If liquid seeped into the rear exhaust vent, you need to stop using the machine immediately. Unplug it and let it sit in a dry, warm room with a desiccant pack for 72 hours. If it still smells or sparks when turned on, the internal electronics are compromised and you'll need to replace the unit.