Dr. Harold Katz talks about how we can improve bad breath.
Dr. Harold Katz, Bad Breath Guru
Time to get rid of stale, dry Winter Breath. Internationally recognized bad breath guru Dr. Harold Katz has some tips on how to get and maintain fresh clean breath along with a healthy moist mouth.
Dr. Harold Katz tells us the science behind bad breath and how to find out if you have it.
Dentist to the Stars, Dr. Harold Katz, joins us with some tips to help battle bad breath.