"If we take her at her word, flossing and using an antibiotic rinse daily, those are two legs of the same stool. But you need the third leg, brushing, to get optimum oral hygeine," said Dr. Matthew Messina, an Ohio-based dentist and ADA consumer advisor. "It could be that some of her aversion to brushing is because she's going about it the wrong way. Maybe she was brushing too hard. A lot of times, it's simply a technique issue."
But then there's the issue of her breath. While Simpson can swear up and down that it's "fresh" and "great," dentists agree that she's not in a position to make that call.
"You cannot smell your own breath," said Katz. "She's probably used to her own odor. It's a process your brain goes through called acclimation. That's probably why she doesn't have a boyfriend at the moment."
"I have a device called a Halimeter that actually rates your breath, and gives it a numerical score," he added. "I'd be happy to fly wherever she is right now to test her breath for her, and then she can announce the results -- good or bad."
Or she could go another route.
"Perhaps she should ask some of her friends, acquaintances or family members," said Cram. "Quite often, people are hesitant to tell someone they have bad breath."
Paging Mr. Mayer: here's a chance to put your tweets to good use.