Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to wash an electric blanket [title] Disconnect the power cord before cleaning. [step] Your electric blanket features a control cord that provides power through a wall plug. Whenever you want to clean the blanket, remove this cord from the blanket.

Ending1: Then you can unwind the control cord so the electric blanket sits straight up without much effort. Make sure to disconnect it before cleaning the blanket. Ending2: You can generally disconnect this plug later in the process, but the cord will need to be disconnected at different times, depending on the color of the room you plan to use the blanket for. Turn the power off and remove your blanket from the living room or bedroom after you're done cleaning. Ending3: For example, if you plan to wash your blanket while resting comfortably on an exercise mat, unplug it from the power cord and clean your blanket using a soft cloth. Then, turn the power cord off when you're finished. Ending4: Before removal, turn off the blanket and unplug it. The control cord should never be submerged in water.

Answer format: ending1/ending2/ending3/ending4