The short answer is that it depends on your exact model, and the authoritative source is the manual for your air fryer. Cosori states that most of its air fryer baskets are dishwasher-safe, but it directs owners to check the product page or user manual to confirm for their model. Even where the dishwasher is allowed, Cosori recommends handwashing with warm, soapy water and a soft sponge to help the nonstick coating last, because high dishwasher temperatures and strong detergents can shorten the coating’s lifespan over time. The main unit, which contains the heating element and controls, should never go in the dishwasher or be submerged.
Start with Your Model’s Manual, Not a General Rule
Cosori does not publish a single blanket dishwasher-safe statement covering every air fryer basket it has ever made; its guidance points owners to confirm per model. That makes your specific model’s manual the place to settle the question before the basket goes anywhere near the dishwasher.
Cosori’s UK FAQ says the model number appears on the product page or user manual, and that owners should confirm dishwasher safety for their specific model there. Open the care and cleaning section and read the wording next to each removable part. If the manual does not name a part as dishwasher safe, treat that part as hand-wash only until you confirm otherwise.
The exact wording varies by model and region, so a statement about one Cosori air fryer does not carry over to another. A regional FAQ is also not a substitute for the manual that shipped with your unit.
What Material Details Do and Do Not Tell You
Stainless steel construction or a ceramic coating describes what a surface is made of. It does not by itself establish that the finished part tolerates dishwasher heat, detergent and prolonged moisture. Only the manufacturer’s care instructions for your model settle that point, so material claims are not a shortcut around the manual.
What Cosori Actually Says About Cleaning
Cosori’s cleaning guidance for air fryers is consistent on a few points, and they matter more than any general rule about dishwashers.
- Cosori advises cleaning the basket after every use.
- Cosori says metal scouring pads should never be used on the basket because they can damage the coating.
- Cosori advises unplugging the air fryer and letting it cool completely before wiping the inside with a slightly damp, non-abrasive sponge or cloth, and never immersing the appliance in water.
- Cosori warns that baskets get very hot during cooking and should be handled with caution and placed only on heat-resistant surfaces.
The handwashing recommendation sits alongside the dishwasher statement rather than contradicting it. In practice, that means the dishwasher may be permitted for removable parts on your model, but handwashing is the routine Cosori frames as gentlest on the coating.
Parts That May Go in the Dishwasher and Parts That Must Not
The table below separates what can plausibly be washed from what must only be wiped. Your manual remains the final word for the removable parts on your model.
| Part | Dishwasher guidance | Why |
|---|---|---|
| Removable basket | Only if your model’s manual says so | Removable food-contact part; coating care affects how you wash it |
| Crisper plate | Only if your model’s manual says so | Removable accessory that sits inside the basket |
| Main unit with heating element and controls | Never; never submerge | Contains electrical components and must not be immersed in water |
| Heating element area | Wipe only, after unplugging and cooling | Cleaning near the element involves electrical and burn hazards |
| Power cord and plug | Keep away from water | Electrical parts must not be submerged |
The practical rule is simple: removable parts follow the manual, and the main unit never enters the dishwasher or a sink full of water.
Safe Hand Washing for the Basket and Crisper Plate
Hand washing is always an option and gives you the most control over what touches the nonstick surface.
- Unplug the air fryer and let it cool completely before cleaning.
- Remove the basket and crisper plate from the main unit.
- Wash with warm, soapy water and a soft sponge.
- For stubborn grease, mix 15 ml of water with 30 g of bicarbonate of soda into a paste, spread it on the basket, leave it for 15 minutes, then rinse with soap and warm water.
- Rinse thoroughly and dry before returning the parts to the unit.
Keep metal scouring pads away from the basket, since they can damage the coating. Clean the basket after every use so grease does not build up.
Cleaning the Main Unit and Heating Element Area
The main unit is wipe-only. Unplug the air fryer, let it cool completely, then wipe the inside with a slightly damp, non-abrasive sponge or cloth. Never immerse the appliance in water.
Handle the basket carefully when it comes out of the unit, because it gets very hot during cooking, and rest it only on heat-resistant surfaces. If you notice white smoke or steam, some of it can be normal, including when oil collects beneath the crisper plate; keeping the basket and the interior clean and free of grease helps reduce smoke. If you use foil or parchment in the basket, place food on top so the liner does not lift and touch the heating elements, and never let it block airflow.
If Your Manual Permits the Dishwasher: Loading Basics
If your manual confirms the basket and crisper plate are dishwasher safe, a few sensible habits reduce wear. These are practical precautions rather than model-specific Cosori instructions, so check your manual for any loading requirements it states.
- Put removable parts on the top rack, away from the heating element at the bottom of the dishwasher.
- Choose a normal or gentle cycle with mild detergent rather than a heavy-duty pots-and-pans cycle.
- Skip heated dry or use an energy-saver setting where available, since heat exposure is part of what Cosori links to coating wear over time.
- Load the basket and plate so water can reach every surface, without crowding.
- Keep the main unit, cord and plug out of the dishwasher entirely.
Check the 2023 Cosori Recall
Before focusing on cleaning, confirm your air fryer is not part of a safety recall. The February 2023 CPSC recall covers Cosori air fryers with listed model numbers including CP158-AF, CS158-AF, CAF-P581 series, CP137-AF, CO137-AF, CO158-AF and CP258-AF, and it involves about 2 million units in the United States. The hazard is that a wire connection in the air fryers can overheat, posing fire and burn hazards. Consumers with a recalled unit should stop using it immediately and contact Cosori for a free replacement air fryer or another Cosori product by registering at recall.cosori.com.
The recall list covers specific models, so a Cosori air fryer outside those model numbers is not covered by this notice. The U.S. Consumer Product Safety Commission notice is the authoritative place to check your model against the full list.
When to Contact Cosori Support
If your manual is unclear about a specific part, Cosori’s recall page directs owners to register at recall.cosori.com or call the recall support hotline at 888-216-5974, Monday to Friday, 8 am to 5 pm EST. For general questions, Cosori’s support line is 1-888-402-1684, available Monday to Friday 9am to 5pm PST, with chat support at support.cosori.com.
If your basket coating is peeling or scratched through to the metal, a replacement basket is worth considering rather than cooking on a damaged surface. For help matching a new basket to your unit, see this guide to air fryer replacement baskets. If you want the wider picture on how dishwasher safety works across brands, this guide to putting an air fryer basket in the dishwasher covers the general question, and this guide to whether a Ninja air fryer is dishwasher safe offers a comparison point for another brand.
The Bottom Line
Dishwasher safety for a Cosori air fryer basket is model-specific: Cosori says most baskets are dishwasher-safe but directs owners to confirm for their model on the product page or in the manual. The main unit never goes in the dishwasher or underwater.
For the safest routine, hand wash the basket and crisper plate with warm, soapy water and a soft sponge after the unit has cooled, which is the approach Cosori recommends for coating longevity. Use the dishwasher only when your manual confirms the part is allowed, and check the coating for damage before the next cook.
