Prevent Cavities in Children’s Teeth with Sealants in Western Colorado

Dental sealants are typically placed on the first permanent molars around age six, as soon as those teeth erupt fully into the mouth, and again on the second permanent molars around age twelve. Some children also benefit from sealants on premolars or on baby molars with deep grooves that trap food. The reason for sealing molars soon after they come in is simple, cavities usually start in the deep pits and grooves of chewing surfaces within the first two to four years after a tooth erupts. Waiting means giving decay a head start. Sealants can be placed during any routine cleaning visit, and we’ll let you know at each appointment which teeth are ready.

Yes, dental sealants have been used for decades and are considered safe and effective by the ADA, AAPD, CDC, and American Academy of Pediatrics. Some sealant materials contain trace amounts of a BPA-derived compound, but the actual BPA exposure from a full set of sealants is extremely small, comparable to touching a receipt or handling a plastic water bottle briefly, and drops to near zero within hours of placement. The health benefit of preventing cavities in your child’s teeth substantially outweighs this minimal exposure. If you’d prefer a BPA-free formulation, ask us at your child’s appointment and we’ll discuss the options we use in office.

Well-placed dental sealants typically last five to ten years, and often longer with good home care. The bond can wear down over time from chewing hard foods, ice, or sticky candy, and small chips are common, which is why we check sealants at every routine cleaning and touch up or replace them as needed at no separate procedure appointment. Even a partially worn sealant provides some protection, but a fully missing sealant leaves the tooth vulnerable to decay again. Because kids’ teeth are still developing and their brushing skills are still catching up, keeping sealants intact through the cavity-prone childhood years is one of the highest-value preventive things a pediatric office can do.

Yes, though the risk drops dramatically. Sealants protect the chewing surface, the pits and grooves where most childhood cavities start, but they don’t cover the sides of teeth or the areas between teeth where floss reaches. That means your child can still develop cavities between teeth, along the gumline, or on a tooth surface the sealant doesn’t cover, especially with a high-sugar diet or inconsistent brushing and flossing. Sealants are one layer of protection, not a full replacement for daily home care, fluoride, and regular cleanings. Our cavity prevention guide walks through the full picture of how to keep your child cavity-free.

In most cases, yes, sealants and fluoride treatments do different jobs and work best together. Fluoride strengthens tooth enamel across all surfaces of the tooth, making it more resistant to acid attacks from bacteria and sugar. Sealants physically block food and bacteria from settling into the deep grooves of chewing surfaces where a toothbrush bristle can’t reach and fluoride alone can’t fully protect. The CDC estimates that sealants prevent about 80 percent of cavities in back teeth for the first two years after placement, a level of protection fluoride by itself doesn’t match on chewing surfaces. For kids at higher decay risk, we typically recommend both.

Sealants are most often placed on permanent molars, but they can be a good option for baby molars with unusually deep grooves, for children at higher cavity risk, or for kids whose baby molars are showing early signs of decay in the pits and fissures. Since baby molars can stay in the mouth until around ages ten to twelve, protecting them matters, early loss to decay can lead to crowding and may require a space maintainer. At the same time, if a baby molar has smooth chewing surfaces and low decay risk, sealants may not be necessary. We evaluate each tooth individually rather than sealing every one on principle.

Most dental insurance plans cover sealants for children, commonly on permanent molars, and often up to a specific age cutoff that varies by plan (frequently around ages 14 to 16). Coverage details, age limits, and which teeth qualify differ between plans, so it’s worth calling your insurer or asking us to verify benefits before your child’s visit. In Colorado, Medicaid (Health First Colorado) and CHP+ both include sealants as part of the pediatric dental benefit for eligible children under 21. You can reach our office at (970) 639-9551 to check what your plan covers, or review our financial policy for information on billing and payment options.

It’s not an emergency and usually not painful, but it is worth mentioning at your child’s next visit, a fully missing sealant leaves that tooth’s grooves exposed to decay again. Small chips can often be repaired quickly by adding a bit of new material over the existing sealant. If a whole sealant has come off, we simply clean and reseal the tooth at your next cleaning; there’s no need for a separate emergency appointment. If your child mentions “something popped off” and is having sharp pain, hot or cold sensitivity, or you see a dark spot on the tooth, call us at (970) 639-9551, that combination suggests decay may already have started underneath and shouldn’t wait for the next routine visit.

Dental sealants harden fully within seconds under a curing light, so your child can eat and drink normally as soon as the appointment is over, no waiting period, no soft-food day. To help sealants last as long as possible, though, it’s worth steering kids away from habits that tend to chip them: chewing ice, biting hard candies, crunching on pen caps, and eating sticky caramels or taffy that pull at the material. Brushing twice a day with a soft-bristled toothbrush and fluoride toothpaste, flossing daily, and keeping regular six-month cleanings will do more than anything else to keep sealants intact and your child cavity-free.

Pediatric Dental Specialists of Western Colorado places dental sealants for children at two locations. Our Grand Junction office is at 2586 Patterson Rd unit #2, Grand Junction, CO 81505, and our Fruita office is at 101 Jurassic Ave, Fruita, CO 81521. Both share the same phone number, (970) 639-9551, and both are staffed exclusively by board-certified pediatric dentists and pediatric-trained hygienists, so your child’s sealants are placed by a team that works with kids’ teeth all day, every day. Sealants can typically be added to a routine cleaning visit so you don’t need a separate trip. You can see hours and directions or request an appointment online at whichever office is closest to you.