thewind32You might e able to get away with it by soaking them in dawn and warm water and then gently washing with your fingers. Remove majority of water with a towel, don't squeeze them but press a bit continuously to remove all the water and then let air dry. Check on them frequently and try to pat dry again whenever necessary. Oh and do not forget to thoroughly rinse all the soap off. Sometimes vinegar helps remove excess soap so you can dilute a second bowl of water with that when rinsing. I learned this from watching a YouTube vid and I did this with a pair HD650 pads, don't know about these pads though. Maybe watch a video to get a better idea of what I said.