Teaching young children good dental hygiene

A statewide survey found close to 76% of third graders in the Central Valley had the highest occurrence of tooth decay.
Friday, August 29, 2025
FRESNO, Calif. (KFSN) -- Meet Rex, and he has a vital job: teaching kids about the importance of having healthy teeth.

"Rex is our dental plush model," said Jodeci Felix, the Project Director and Health Educator for the Local Oral Health Program with Fresno Public Health Department. "He's really popular with the kids. Whenever we provide oral health education, we really show, with Rex, how to brush their teeth."

Rex is part of the Local Oral Health Program. He and the team go out and show kids how to properly brush their teeth. Felix says not only do they create an engaging experience for the kids, but they also introduce families to the 2-2-2 Rule.

"So 2-2-2 means brushing your teeth twice a day, for two minutes, and visiting the dentist twice a year," said Felix.

Under California state law, children enrolled in TK, kindergarten, or first grade are required to complete an oral health screening. Health experts say dental decay is one of the most common reasons why kids miss school.



"Whenever kids have tooth decay or cavities, it makes it hard for them to learn, speak and engage with other students," said Felix.

A statewide survey found close to 76% of third graders in the Central Valley had the highest occurrence of tooth decay, with nearly 30% having untreated tooth problems.

Felix says accessibility is a reason why the numbers are so high.

"Right now, according to our 2023 Health Needs Assessment, we have a shortage of Medi-Cal dental providers," said Felix. "More than 40% of our population is under Medi-Cal, which can create longer wait times."

Felix adds that transportation is also a barrier because many families live in rural communities.



That's why Fresno County health leaders work with the community to bring preventative services.

"We're able to screen children, to check for cavities," said Felix. "They receive oral health education from a dental hygienist."

So that children can have bright smiles just like Rex, because our overall health starts with our oral health.

For news updates, follow Ana Torrea on Facebook, X and Instagram.
Copyright © 2026 KFSN-TV. All Rights Reserved.