Olivia Cui demonstrates how to make a loose-fitting surgical mask tighter and more snug in a now-viral TikTok. ... Dentist's clever hack for making face masks fit better goes viral on TikTok.

No one likes going to the dentist, so why not provide some comic relief with these funny dentist jokes? Raise your hand if you love going to the dentist. No takers? We don’t blame you. Waiting ...

A Canadian dentist has shared an ingenious hack to make a standard face mask fit better and work much more effectively. Dr. Olivia Cui, DMD, posted the trick in a TikTok video which has now been ...