4 Myths About Kids’ Dental Health, Busted!

November 19, 2025

Dr. Vani Takiar taking a child’s X-rays at a dental office

As a parent, there is nobody more invested in your child’s oral health than you. After all, their smile is your favorite one to see! However, with so much information at your fingertips, it can sometimes be difficult to tell facts from fiction. Read on to learn four common myths about kids’ dental health debunked by a pediatric dentist in Leesburg.

Myth #1: It is No Big Deal if Baby Teeth Fall Out Early

While baby teeth naturally fall out on their own, if one gets knocked out or is removed too early, whether that is due to cavities or an accident, there can be significant complications for overall dental development, like crowding and misalignment of permanent teeth. Baby teeth act as space holders for permanent teeth, and your pediatric dentist may recommend a space maintainer to hold space and prevent teeth from shifting.

Myth #2: Children Can Brush Their Own Teeth

While you may feel like your child can begin brushing their own teeth at the age of five, seven, or even eight, it is a good idea to continue brushing for them or to oversee their morning and nightly oral hygiene routine until they reach 10 years old. Cavities are prevalent in children because their smiles are developing and they are still learning how to properly brush and floss, but with an adult’s fine motor skills and eye for detail while brushing, risk of decay can be drastically minimized.

Myth #3: Fluoride is Not Safe for Kids

There is a lot of misinformation when it comes to fluoride use for your child. The American Academy of Pediatric Dentistry affirms that fluoride use to prevent cavities is not only effective, but also safe for children. Fluoride helps strengthen existing tooth enamel as well as remineralizes it to protect against cavities. At the end of each routine dental cleaning, their dentist can help keep a smile cavity-free with a quick and easy fluoride application.

Myth #4: Dental X-Rays Can Be Dangerous for Kids

Modern digital X-rays emit extremely low levels of radiation, making them completely safe for children. In fact, your child is exposed to the same level of radiation as they would receive naturally by being out in the sun for the day when they get a dental X-ray. If you are not sure why your child’s pediatric dentist is recommending an X-ray, never hesitate to ask so they can explain the purpose!

About the Author

Dr. Vani Takiar is a Board-Certified pediatric dentist who is committed to her patients’ safety, and she always takes the time to answer parents’ questions. As a knowledgeable professional, she has helped hundreds of parents keep their favorite smiles safe and healthy all the way into adulthood. For questions or to schedule a routine checkup for your child or teen, visit Tooth Clues’ website or call 571-799-0559.