Extrinsic tooth stains fluctuate greatly in coloration and severity, and can be exacerbated by Way of living habits (e.g., smoking or chewing tobacco), poor oral hygiene, or frequent intake of pigmented food or beverages.12, 13 A wide array of extrinsic stains may be efficiently minimized with mechanical interventions for instance https://donovanewjhq.theideasblog.com/20353516/top-latest-five-led-teeth-whitening-urban-news