Which do you find (or have you been advised) is the best toothpaste and mouthwash?
What do you do, over and above 'brush twice a day' to keep your mouth and teeth healthy?
This prompted by a conversation with a Canadian friend who has nearly perfect teeth. She is vaguely horrified that we were told as children just to brush twice a day. And that we didn't seem to have dental floss in the 70s. (Well, I did live in the sticks. Maybe you had it in London?
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