JUSTIN BIEBER HAS BAD BREATH USHER SAVES THE DAY

The Biebs has bad breath??? Could it be true? Join him on his journey to uncover the secrets of oral antimicrobial Listerine, guided by his mentor, Usher.

disclaimer: we are not really Jbeebs or Usher

Sources: listerine.com, Dr. Nicola Davies (UT Austin)
For BIO326R
Special thanks to Austin Laymance!

Видео JUSTIN BIEBER HAS BAD BREATH USHER SAVES THE DAY канала HL Fang