We protect teeth from caries.

1. Dentists advise resisting the temptation to rinse out your mouth after brushing your teeth, because otherwise the protective fluoride coating applied with toothpaste is washed off (unexpected, huh?!) 2. "Advanced" doctors do not even wet the toothbrush before squeezing the paste onto it, and try not to drink for half an hour after this hygiene procedure. 3. Another important point, do not brush your teeth immediately after eating, because the food temporarily softens the tooth enamel and you need to let it harden again, which takes at least half an hour.