There are various reasons.
There are many causes of dental plaque, including poor oral hygiene habits, improper diet, genetic factors, dry mouth, side effects of drugs, smoking and so on. Parents need to know these reasons in order to better prevent dental plaque.
Good oral hygiene habits
Good oral hygiene habits are the key to prevent dental plaque. Parents need to cultivate good habits such as brushing, flossing and tooth washing, so that bacteria can't survive.
Healthy diet
Healthy eating habits are also an important factor to prevent dental plaque. Parents need to say goodbye to high sugar and high fat, embrace fresh fruits and vegetables, and let their baby's teeth fall in love with health.
Regular oral examination
Regular oral examination is an effective method to prevent dental plaque. Parents need to make friends with dentists so as to avoid oral problems.