People want to be comfortable when they are sleeping.they want warm temperature during rainy nights. That is the reason why electric blankets are invented. Electric blanket is integrated with electrical heating device placed above the sheet. The user should always be responsible in using the sheet because studies show that many people are being injured when using the electric blanket in the wrong way.The blanket should be well taken care of. Make sure the blanket is tested by the manufacturer or qualified technician at least every three years. This way, you can atleast say that tou are using a safe blanket.