To prevent your ear pads from degrading, you should regularly clean them after wear. Sweat can build up on the ear pads after long use, and this can damage the material. To clean your Bose QC 35 II headphones, wipe the outside surfaces with a soft, dry cloth. To clean sweat off the...
It is also necessary to clean the insides of the earpads. That being said, only attempt this if you're certain you'll be able to put it back together.The goal is to clean every inch of the worn headphones and remove any dirt in order to improve the music and audio clarity. After c...