Whitening toothpastes
First toothpastes were manufactured in ancient Egypt and consisted of a mixture of vinegar and pumice. And although modern whitening toothpastes have a complex composition and include many different components, all of toothpaste, bleach as well as simpler, include a number of similar components: Abrasives – Abrasives vary and may include dicalcium phosphate, silicon oxide [...]
Ceramic restorations or Hollywood Veneers
Indications and diagnosis Ceramic restoration (Hollywood veneers) have been introduced into dental practice in the 30-ies. XX century and gradually became one of the most common treatment options for teeth that have changed in color, displaced teeth during eruption (dystopic), fractures of tooth enamel defects “gaps” between teeth (diastemata) in aesthetically important areas. The main [...]
Toothpaste
Toothpaste jelly-like mass (paste or gel) for cleaning teeth. Previously, was prepared on the basis of chalk, modern toothpastes mainly based on silicates. The earliest mention of the toothpaste is contained in an Egyptian manuscript IV century BC. er., her recipe was a mixture of powdered salt, pepper, mint leaves and flowers of iris. Previously, [...]