11 Things to Never Plug Into a Power Strip A shortage of electrical outlets is a challenging situation for anyone. But relying on power strips can create dangerous hazards. If you use one improperly, you can cause an overload or even a house fire. Whether you live in a house, apartment, mobile home, dorm room, or other dwelling, here are 11 things that should never be plugged in using a power strip:   1. Refrigerator/Freezer  Refrigerators use a great deal of current and cycle on and off continuously. They must be plugged directly into a dedicated wall outlet to operate safely. Never plug other appliances into the same outlet, even if there’s an extra socket.   2. Microwave Oven The power needed to cook, thaw,