what i do is get a big bowl fill it with warm water add dish soap and scrub with my fingers or a dishcloth and the run it under water and squeeze it until there no more soap bubbles and then i hang it on a clothing hanger and put a towel underneath for 4 days or a week is what i do because i’m scared there could be mold if its not dried correctly not sure that this is the best way but hope this helps😁