Things You'll Need
Instructions
Remove the battery/charge pack from the Xbox 360 controller before cleaning to reduce the likelihood of an electric mishap.
Wet the cotton swab with a small amount of rubbing alcohol and gently scrub the entire surface of the Xbox 360 controller; do not touch the electronic battery contacts or any game ports with the damp cotton swab.
Dip the Q-tip into a small amount of rubbing alcohol and gently scrub the surface around the game buttons and triggers and under the joysticks.
Gently dry the controller using the towel to before reassembling the battery/charge pack.