5 Household Appliances You Should Unplug Before Going to Bed

Many people leave various electronic devices plugged into the mains overnight, a habit that can pose risks from wasted electricity to potential electrical faults at home. Electricians recommend that several household appliances be unplugged from the outlet before sleep. Besides preventing energy waste due to standby power, this step can reduce the risk of overheating that could trigger a fire.

Here are some devices that should not be left plugged in overnight, according to Real Simple:

1. Hair straighteners and hairdryers

Hair styling tools such as hair straighteners and hairdryers run at high heat. Electrician Ben Kolo recommends unplugging these devices after use. He notes they can retain heat for quite some time after being used. If not unplugged, there is a risk they can re-activate or suffer an electrical fault that could be dangerous. After use, allow the devices to cool before storing neatly for the next use.

2. Phones and computers

Phones, tablets and laptops should not be left connected to chargers after the battery reaches full. While most modern devices stop charging at 100%, standby current can still flow. In the long term, this can increase electricity consumption without added benefit. Moreover, charging for too long can cause overheating that may shorten battery life and accelerate wear on cables and adapters.

3. Vacuum cleaners and power banks

Devices that use lithium-ion batteries, such as portable vacuum cleaners, power banks, and even electric toothbrushes, require special attention when charging. Electrician Benjamin Thomas explains that lithium-ion batteries can overheat if charged for too long. The risk increases with older batteries, damaged chargers, or using a charger not matching the manufacturer’s standards. Therefore, unplug devices from power after charging is complete and avoid charging unattended.

4. PlayStation and televisions

Entertainment devices such as televisions and game consoles also consume energy even when switched off. Consumer finance expert Andrea Woroch suggests using a power strip so several devices can be switched off at once without needing to unplug them individually. This approach is more practical and helps reduce unnecessary electricity usage.

5. Kitchen appliances on the counter

Kitchen devices such as coffee machines, air fryers, and electric kettles should not remain connected when not in use. Electrician Phil McWilliam notes these are high-load appliances. A small fault in components like a kettle base or a toaster crumb tray can cause overheating. Unplugging after use is a simple step to reduce these risks while helping to keep home safety.