Healthy teeth are important to your baby's overall health. Teeth help your baby chew food and form words and sounds when speaking. They also affect the way your baby's jaw grows.Every baby is different. Generally, teeth the 2 front teeth start to appear between 4 and 7 months of age. Teething is usually painless, but it can make some babies uncomfortable and fussy. Giving your baby a cold teething ring or a cold washcloth to chew or suck on may help. Teething does not cause a fever. If your baby has a fever, you should talk to your doctor.Start cleaning your baby's teeth twice a day as soon as the first tooth appears. Until your child is 1 year old, you can use a wet wash cloth or gauze to clean your baby's teeth and gums. At about a 1 year to 18 months of age, you should start using a soft baby toothbrush and a small dab of toothpaste that does not have fluoride in it. This type of toothpaste is safe for your baby to swallow. Be sure to take your baby to a dentist by his or her first birthday, especially if there is a high risk for cavities or any other problems with his or her teeth. It is better for your child to meet the dentist and see the office before he or she has a tooth problem.