Achieve Brilliant Smiles with the Power of LED Teeth Whitening Lights
29th Aug 2023
Using a teeth whitening strip before an
event or opting for whitening mouthwash for daily use may seem like a
21st-century spectacle. However, people have desired whiter smiles for several centuries.
There are reports of how Egyptians used a
paste made from vinegar and pumice stone to shine their teeth. Romans used
urine to clean their teeth because the ammonia brightened the dental surface.
Later, the use of hydrogen peroxide
became popular, especially when dentist William K …