Why would you want to? Theyre super easy to clean with soap and water. I AM FOR SURE very pleased with this purchase. The ear tips are comfortable and work well, however I can get none to pass the AirPods Pro ear tip fit test. I wear them year-round in the Arizona desert. l- Headphone jack incase battery run out and cant use BT- fit and finish is appropriate for this price, probably exceeds expectations. I ended up buying the same pair after looking at other brands and models because these Teva sandals do not fail to disappoint! The puppy got hold of them one day so they are peppered with tiny teeth marks now, but still going strong. A little narrow but stretchy so Im not concerned. I needed something that would stand out, so I wouldnt forget them. It is such a shame that the construction is less than perfect.