Using this electric blanket is a breeze. First, spread it evenly on your single bed. Then, plug in the detachable controller and choose your desired heat setting using the raised dot indicators - low, medium, or high. When it's time to wash the blanket, simply remove the controller to ensure safe cleaning. Remember to always keep the blanket dry and avoid folding it tightly when storing to prevent damage. Also, never use the blanket if it shows any signs of wear or damage. This blanket is designed to keep you warm for a long time, so follow these tips and enjoy your cozy winter nights.