Can my electric blanket be used on a sofa to sit or lean against, instead of a bed? Issy 18 January 2022 15:55 Updated We don't recommend using your electric blanket on any surface but a bed. For sitting or sofa heating, we recommend a heated throw. Please click here to view our range of heated throws. Related articles Can I use my electric blanket on an inflatable bed? I placed my order with Amazon, will you help me? Can I call and speak to someone? Can my electric blanket be used with a mattress topper? What is the difference between a heated throw and an electric blanket? Comments 0 comments Article is closed for comments.