People often think that the harder they brush, the cleaner their teeth will be. But the reality is the opposite. If you brush with a hard brush or with excessive pressure, the enamel gradually starts wearing off. It is not detected initially, but with time the teeth become thin and sensitive.

Whereas cold drinks, energy drinks, sour juices, tea, coffee and sweets are considered to be the biggest threat to teeth. The acids and sugar present in these repeatedly come in contact with the teeth and weaken the enamel. Even if you brush daily, excessive consumption of such things increases enamel erosion.