Kyler has had hand foot and mouth (along with my other 3 kids!) for the last almost week. It is finally starting to clear up (thankfully!) And I was just wondering how to sterilize the space and mask…I had another spacer and mask that I boiled and apparently that wasnt the right answer because that expanded the plastic in the spacer and it no longer was sealed and it was useless. The doctor will call a new one in easy but my pharmacist never wants to give it to me and usually never has one in stock and it take at least 2 to 3 days to come in and they never have the infant mask. I only have one they gave us a adult one last time saying it's all they had take it or leave it. So I have one spacer and one mask. And it was a fight to even get that!