W H A T A R E W H I T E S P O T S?
A small chalky patch near your child ' s gumline. A faint white streak across a front tooth. Most parents look right past them. But these tiny marks are often the earliest visible sign that decay is beginning— and catching them now can mean the difference between a fluoride treatment and a filling.
If you asked a room full of parents to describe what a cavity looks like, most would say something brown or black— a dark hole in a tooth. And they wouldn ' t be wrong. But by the time a cavity looks like that, the process of decay has already been underway for weeks, months, or even years. Long before the darkness appears, the tooth gives you a quiet warning in white.
White spots on children ' s teeth are one of the most common things we see in practice, and one of the least understood by parents. Some are entirely harmless. Some are the earliest sign of decay that can still be reversed without drilling. And some indicate something that happened during your child ' s development that needs monitoring. Knowing the difference— and knowing how to spot them at home— puts you in a genuinely powerful position to protect your child ' s teeth.
0 1 / W H A T A R E W H I T E S P O T S & W H Y D O T H E Y A P P E A R?
To understand white spots, you need to know a little about how tooth enamel works. Enamel is the hard outer shell of every tooth, and it ' s made up largely of calcium and phosphate minerals arranged in a tight crystalline structure.
That structure is what gives healthy teeth their smooth, slightly translucent appearance— the light passes through it and reflects back evenly.
M Y K I D S D E N T I S T · T E R M 3 2 0 2 6