“A black spot ... says stains can usually be removed with professional dental cleaning, polishing, and improved oral hygiene. For instance, a professional cleaning can remove hardened plaque ...

Dr. Miles Madison spoke to Newsweek about his experiment that has accumulated almost 1 million views on TikTok.

For many, that brilliant smile often has to traverse stains, discolourations, or structural defects. This is where the cosmetic dentist takes centre stage ... after and noninvasive treatments involves ...

A dentist has ... are well known to stain teeth. In most cases, staining is purely a cosmetic issue and doesn't indicate any problems with the teeth itself and can remove most stains.