[Photo] Spreading Happy Virus with a "Healthy Gum Smile"~

Philips Sonicare and the Korean Association of Oral Health held an educational event on proper brushing habits for healthy gum smiles on the 2nd at the fountain plaza in front of the Bank of Korea in Myeongdong, Seoul, in celebration of 'World Smile Day.' 'World Smile Day' is observed annually on the first Friday of October to raise awareness worldwide about the importance of smiling. Photo courtesy of Philips Korea

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