I just put them in the washer/dryer with regular laundry soap like I do the rest of the laundry. If they've been pooped on, I rinse them real good and douse them with alcohol first. I also double rinse everything for both my husband and me as well as our beardie, since we're both allergic to half of everything (the humans, not the beardie, but it cuts down on the leftover irritants in the laundry for all of us.)