At one point or another, most kids will get a grey spot on their teeth. And while it may be concerning to parents, it's usually nothing to worry about. A grey spot on a baby tooth is usually just a sign of early tooth decay.
Tooth decay is caused by bacteria in the mouth that breaks down the tooth enamel. The enamel is the hard, outer layer of the tooth that protects the inner, softer layer called the dentin. When the enamel is damaged, the dentin is exposed, which can lead to a grey spot on the tooth.
Early tooth decay is often reversible. This means that with early intervention and proper dental care, the decay can be stopped and the tooth can repair itself. However, if the decay is left untreated, it can progress and lead to a cavity.
If your child has a grey spot on their tooth, the first step is to schedule a visit with the dentist. The dentist will assess