An air fryer that hasn't been cleaned recently produces smoke, off-flavors, and eventually fails. The cleaning routine is straightforward — 5 minutes after each use, 15 minutes monthly. Here's the playbook.
Step-by-step
Unplug and let cool fully
Wait 30 minutes after cooking before any cleaning step. Hot heating elements can crack with cold water, and the basket coating is more vulnerable to scratching when warm.
Wash the basket and tray immediately after use
Hot soapy water and a soft sponge handle the day-to-day grease. Avoid metal scrubbers — they scratch nonstick coatings and shorten the basket's lifespan. Most baskets are top-rack dishwasher safe but hand-washing extends life.
Wipe the interior with a damp cloth
The compartment around the heating element accumulates spatter. A damp microfiber cloth (no spray cleaner directly on electronics) wipes most of it away. For baked-on residue, use a paste of baking soda and water; rub gently with a soft sponge.
Use air fryer parchment liners to reduce future cleaning
Disposable parchment liners with pre-cut holes for airflow catch most of the grease and food drips. Swap after each use — they extend basket life and cut weekly cleaning time in half.
Deep clean monthly
Once a month, remove the basket and tray, run them through the dishwasher (or wash by hand), and use Affresh appliance cleaner spray on the interior. Wipe with a clean cloth. Let everything dry completely before reassembling — trapped moisture in the heating area can damage the unit.
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Generic Brand Air Fryer Parchment Liners (150-Count, 8-inch)
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OXO Good Grips Silicone Spatula Set
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Affresh Kitchen Appliance Cleaner
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Check Price on Amazon →The deep-clean protocol for a neglected basket
When the weekly wipe-down has been skipped for a month and the basket wears a lacquer of polymerized oil — sticky, amber, won't scrub off — escalate in stages rather than attacking the coating. Stage one: soak the basket and crisper plate 30-60 minutes in the hottest tap water with a squirt of degreasing dish soap; most buildup releases with a soft sponge afterward. Stage two, for what survives: a paste of baking soda and water spread over the residue for 20 minutes, worked with a soft brush — the mild alkalinity saponifies the oil layer chemically instead of abrading it. Stage three, for the truly gone cases: an appliance-safe degreaser like the Affresh pick, used per label and rinsed thoroughly.
What never touches a nonstick basket: steel wool, metal scrapers, oven cleaner sprays (their lye eats nonstick and the aluminum beneath), and dishwasher cycles for baskets not rated for them — the hot caustic detergent is why 'dishwasher-safe' claims deserve a skeptical read of the manual. A scratched, flaking basket coating is a replacement part, not a cleaning project; most brands sell baskets separately for a fraction of the machine.
Smoke, smell, and the heating element: the rest of the machine
The basket gets the attention, but the cavity and heating element above it are where smoke and off-smells live. Grease vaporized during cooking condenses on the upper element and interior walls; on the next run it burns, which is the source of both the white-smoke complaints and the machine that makes everything taste faintly of last month's salmon. Unplugged and fully cool, tip the machine and wipe the interior ceiling and element with a barely-damp soapy cloth, then a clean rinse pass — never a dripping sponge over electronics. Do it monthly, or immediately after anything greasy; our smoking troubleshooting guide covers the diagnosis tree when smoke persists.
Prevention beats all of it: parchment liners (the perforated kind made for air fryers — solid paper blocks airflow and can contact the element) catch drips on saucy and marinated foods, a slice of bread in the drawer base absorbs grease on bacon-class cooks, and the two-minute warm-water rinse while the basket is still warm after dinner prevents the polymerization that makes deep cleans necessary at all. Persistent smell after cleaning: run the empty machine 5 minutes at 350°F with a lemon-water-filled ramekin in the basket — steam-deodorizing, the same trick as the microwave method. The basket-specific guide covers the quick weekly version of this routine.
The weekly 5-minute routine that prevents every deep clean
The economics of air fryer cleaning are simple: two minutes while the basket is still warm beats forty-five minutes of soaking and scrubbing next month. The routine after each greasy cook — and weekly regardless: pull the basket and crisper plate while warm (not hot), hot water and a squirt of dish soap, soft sponge, rinse, towel dry, back in the drawer. Warm oil wipes off; cooled oil needs soap; week-old oil needs chemistry. While the basket is out, run a soapy paper towel around the drawer cavity's floor and walls — thirty seconds that stops the grease reservoir that smokes and smells later.
Monthly, add the two spots people miss: the underside of the heating element (cool, unplugged, barely-damp cloth — this is where vaporized grease condenses and burns) and the machine's exterior vents, which pull in kitchen dust that mats over the intake and makes the fan run hot. Skip what doesn't work: lemon-juice-only 'hacks' (degreasing needs surfactants — soap — not just acid), dishwasher cycles for parts not explicitly rated, and any abrasive on the nonstick. Machines cleaned this way still smelling or smoking point to the diagnosis tree in our smoking guide, and the deep-clean escalation in the sections above handles inherited or neglected machines. Five minutes a week is the whole cost of an air fryer that works like new for years — the best-kept version of the machines in our air fryer roundup.
Frequently Asked Questions
How often should you clean an air fryer?
Basket and tray after every use — grease left in the basket smokes the next time you cook. Wipe the interior weekly. Deep-clean (full disassembly, dishwasher or scrub, appliance cleaner) monthly. Skipping the after-use wash is the #1 cause of "my air fryer is producing smoke" problems.
Can you put an air fryer basket in the dishwasher?
Most modern air fryer baskets are top-rack dishwasher safe — check the manual to confirm. Hand-washing with warm soapy water extends the nonstick coating's life significantly. If your basket has visible coating wear, switch to hand-wash only to slow further damage.
Why does my air fryer smell bad?
Accumulated grease in the basket, on the heating element, or in the drip area. Run the air fryer empty at 400°F for 5 minutes after cleaning to burn off any residual smell. If smoke or smell persists, the issue is likely the heating element — needs a deep clean with appliance cleaner spray and a soft brush.
Can air fryer baskets go in the dishwasher?
Most modern baskets are top-rack dishwasher safe — check the manual to confirm. Hand-washing with warm soapy water significantly extends the nonstick coating's life. If you see visible coating wear, switch to hand-wash only.
Want to dig deeper? See our guides to Best Air Fryer (2026), Instant Pot vs Air Fryer: Which Do You Actually Need?, and Indoor Grill vs Air Fryer: Which One Should You Buy?.