A dentist was left horrified after learning one of his patients had been using was disgusted to find a patient had been using bleach as toothpaste. Dr Bernard Lester told how he was left alarmed when ...

A newspaper from Guangxi Zhuang Autonomous Region has tested six toothpaste brands that promise to whiten your teeth, including Colgate, Crest and Darlie, and concluded they all contain bleach. The ...

Dr Bernard Lester told how he was left alarmed when one of his patients came for a check-up with gleaming white teeth but shockingly eroded gums thanks to a routine of scrubbing bleach around his ...