Is white teeth related to toothbrushes?

  Tooth brush is not white, not necessarily toothbrush and toothpaste problems. First of all, we need to find out why we are not white, so that we can find a really healthy and appropriate way of whitening. There are three main reasons for tooth yellowing: First, dental stains and tartar: This is due to…

What is the cause of tooth yellowing?

  There are two main reasons for jaundice: exogenous and endogenous jaundice. 1. Exogenous yellow teeth: Because food pigments stick to the teeth, they are yellow or gray; smoking soot, beverage, coffee, tea pigments stick to the teeth are yellow-gray. 2. Endogenous yellow teeth: teeth are affected by certain elements. Pigments are not on the…

Advantages and disadvantages of using electric toothbrush

  Previously quite noble electric toothbrushes, due to the price reduction in recent years, have become one of the hot sellers of small household appliances. Electric toothbrushes often advertise that they can vibrate quickly and remove plaque effectively, but doctors point out that foreign studies have found that electric toothbrushes and manual toothbrushes can clean…