The question is, "Is flossing really necessary?" I would like to know the answer, particularly if it is something like, "No, not at all, in fact most dental care is a huge scam and you're just fine doing NOTHING!" but the VERY FIRST IMAGE IS A CAVITY AND OH MY GOD WHY. If someone made of stronger stuff than me wants to go in and report back be my guest, but do not say you weren't warned. I need to go lie down.