Product review (1 stars): BUYER BEWARE!!!!
DO NOT BUY THIS ITEM! It came with no directions whether to soak it first or not and I put it in the Vicks humidifier in my babies room and the whole rooms smelled like burning! It turned brown within an hour and smelled so bad I was so worried it was putting chemicals in my baby's room!!! This has metal on the outside and just awful! I am terrified of it and disappointed!