Geplaatst https://www.middleburydentalvt.com/is-t ... necessary/
Citaat:In fact, removing surface stains is the primary purpose of tooth polishing these days. In the past, it was thought that polishing teeth to make them smoother made it harder for the bacteria-laden gunk that leads to gum disease and tooth decay to attach to teeth. It turns out that removing plaque and tartar during the ultrasonic scaling part of your hygiene visit is really what helps keep bacteria from adhering (plus your daily home oral hygiene routine, of course). While polishing certainly smooths out your teeth, it hasn’t been shown to make a huge difference in preventing gum disease or tooth decay. In fact, some studies have shown that polishing can even temporarily weaken your tooth enamel, making your teeth slightly more vulnerable until the outer layer of enamel grows back.
Many dental professionals now consider polishing to be primarily a cosmetic procedure.
Ik zeg ook niet dat nieuwer slecht is, maar het voelt dus ergens niet goed. Is dat zo raar? De eerste keer denk je, is even wennen, maar nu zelfs na 4 bezoeken blijft dat gevoel bestaan.
En dat is dus precies mijn punt. Bij de huisarts krijg ik ook alleen een bloedonderzoek als ik bepaalde klachten heb. 
Net als tandsteen krabben bij de mondhygiënist of tandarts.