SIl and family stayed last weekend and I was surprised when my nephew wouldn't clean his teeth after breakfast when my dd's and i did ours. 'I don't do mine in the morning - neither do mum and dad,' he said.
I didn't believe him, and went into the living room to ask his parents, who confirmed to me that none of them did.
I was incredulous (although not too overtly I hope) Are they typical or am I with my twice a day regime?