Cavity-causing plaque can form between your teeth if food and bacteria get trapped there. While brushing can't reach these areas, flossing can. Despite this, only about 10% of Americans floss daily. Up to 46% of adults over age 30 in the U.S. have some form of gum disease. And don't think that flossing just before your dentist visit will fool them—they always know. These are just a few of the hygiene myths we'll debunk today.

00:00 Dentists can't tell if you floss
00:53 You need to wash your hair every day
01:21 Brushing your hair frequently makes it shiny
02:04 Shaving makes your hair thicker and darker
02:36 Public toilets are breeding grounds for germs
03:28 Garlic helps a stuffy nose
04:10 Antiperspirant in the morning
04:49 Using mouthwash constantly
05:30 Hot water is best for washing hands

Note: This episode is not a substitute for professional medical advice. Always consult a healthcare professional for medical conditions.

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