After a sweaty session, I just hand wash mine in the sink with some soap and let it hang dry for next time. I have several colors but am always lusting after more. Right now they are 20 percent off through the rest of today. Just log onto www.sparklysoul.com and enter code MEMORIALDAY at checkout. Happy shopping! Let me know in the comments below what colors you buy! If you want to a chance to win a Sparkly Soul headband, log onto their Facebook page and go to the giveaway tab for their latest Rafflecopter giveaway!