Must have been some of that good ol' yummy asbestos in those days.
Reminds me of a video where a drunk girl is eating insulation to be funny and her friend immediately makes her spit it out. Could not imagine how their mouth felt the next day.
At this point in Charlie's life, insulation is practically candy.
Forbidden cotton candy.
Must have been some of that good ol' yummy asbestos in those days.