Toss in the wash with cold water. Air dry. Boom.
My new favorite sandals
"Ok, I just got these this week and brought them along with me on a weekend getaway walking all over the city. These are sooo comfortable. I was not expecting that these were the shoes I was going to wear all trip. Not only are they so cute, but I haven’t gotten any blisters, and I my feet haven’t been sore at the end of the day. (I am doing moderate amount of walking not extensive). I got a half size smaller than my normal because my regular size was sold Out and the half size small is great. Shoe width is only sometimes an issue for me; I have wider feet and these are probably a smidge too narrow for me, but because they stretch I haven’t had any issues with them. But, maybe something to consider if you tend to have issues with the width."