Extension cords and power strips are safe for most home and office electronics, but for many appliances, they can be a bad idea.

Extension cords can be a great way to improve productivity and convenience, but it's important to know the dangers of what not to plug into one.

"No extension cords whatsoever," he says for such appliances. Here are seven high-risk examples in your home that you should never connect to an extension cord. 1. Air fryer . Air

Exercise caution if you're low on outlets and relying on extension cords. Not all devices are safe to connect this way, and the wrong combination can lead to overheating or even fire hazards.