Can a nose frida be used for multiple children

i am having my second child in march of next year. I am trying to figure out if i need to get another nosefrida. it would be used on a toddler and a newborn. I don't know if this can be sterilized like a bottle would be. i do hand wash it and let air dry after every use. via /r/Parenting http://ift.tt/2jE9qRA