Electric blankets, especially those Over ten years old– right It’s a fire hazard. But, in terms of safety, modern heated blankets have advanced by leaps and bounds beyond their predecessors. Look for independent test blankets and bedding that meet safety standards such as UL or ETL. These mechanisms ensure that the blanket can handle wear, not be too hot, can be machine washed, and so on.
Make sure to handle the electric blanket gently. You don’t want to fold them tightly, stick them into one or otherwise damage the internal electric components. You should not use heavy bedding on a heated blanket, nor do you attach them too much to your body, which can cause overheating. (I went through this when I fell asleep under me, wrapped up like a burrito and woke up soaked after a few hours.)
You should not insert the blanket into the extension cable, and you should never put the blanket on the blanket if you don’t use it. Keep it from reaching pets, children, or anyone who reduces heat sensitivity, and they may not be sure if they are too hot. After washing, make sure the heated blanket is completely dry before using again. Finally, be aware of anything that isn’t right, such as a weird scent or a blob of speckle performance. If you experience these situations, unplug the blanket immediately and contact the manufacturer for more instructions.