That headline is a bit overdramatic. There isn’t just one appliance—but some kitchen devices are smart to unplug at night, especially those that produce heat.

🔌 The One Most Often Meant: Toaster / Toaster Oven

👉 These are commonly mentioned because:

Crumbs can build up and catch fire
Heating elements stay a potential risk
Faulty switches can accidentally activate

🔥 Other Appliances Worth Unplugging

🍟 Air Fryers

High heat + electronics
👉 Can overheat if faulty

☕ Coffee Makers

Especially older models left plugged in

🍲 Electric Kettles

Risk increases with wear and tear

🍞 Sandwich Makers / Grills

Grease + heat = potential hazard

🚨 What Actually Causes Most Fires

Damaged cords
Cheap or faulty appliances
Grease buildup
Leaving appliances ON unattended

✅ Smart Safety Habits

Unplug small appliances when not in use
Clean crumbs and grease regularly
Avoid overloading sockets
Check plugs and wires

✔️ Bottom Line

👉 No single “danger appliance”
👉 But toasters and other heating devices are safest to unplug overnight

If you want, I can give you a quick home fire-safety checklist most people overlook.

The Kitchen Appliance You Should Always Unplug at Night to Prevent House Fires