It is important that teeth are cleaned from the time they appear, once a child's teeth appear they are at risk of tooth decay.

To clean your baby's teeth, start by initially wrapping piece of gauze around a finger and rubbing the teeth and gums gently. In this way establish a cleaning habit early and the baby will become used to it. You don't need to use any toothpaste yet. The easiest way to clean a baby’s teeth is to sit them on your knee with their head resting against your chest.

jamnagar dentist explaing how to take care of baby teeth

To know detail about breastfeeding, click this link. Lactating mother must visit this (gujarati) website. It will be really useful for her.