Using your Bambury electric blanket is easy. First, unfold the blanket and place it on your double bed. Plug in the controllers and adjust the heat settings according to your comfort using the raised dot indicators. You can set different temperatures for each side with the dual controllers. When it's time to clean, simply detach the controllers and wash the blanket as you normally would. Remember to always use the blanket on a flat surface. Don't fold or bunch it up while it's in use to avoid overheating. Check the blanket regularly for any signs of damage. If you notice anything wrong, stop using it immediately and contact our customer service. With proper use and care, your blanket will last you a long time thanks to the 2 - year warranty.