Sealants and fluoride varnish are quick preventive treatments that help protect teeth from decay, especially for children and teens, and for some adults too.
HOW THEY WORK
Sealants and fluoride protect teeth in different ways. A sealant is a thin coating painted onto the chewing surfaces of back teeth, filling in the deep grooves where food and bacteria tend to get stuck. Fluoride varnish is brushed onto the teeth to help strengthen enamel so it better resists the acids that cause decay.
At Trusted Dental & Orthodontics in Los Angeles, we often recommend both as part of children's dental care, and your dentist may suggest them for teens or adults with a higher risk of cavities.
WHAT WE OFFER
Simple treatments that add protection against tooth decay, recommended based on each patient's age and cavity risk.
A thin protective coating bonded to the grooves of back teeth to help keep out the food and bacteria that can lead to cavities.
A concentrated fluoride coating painted on in a few minutes to help strengthen enamel and possibly reverse very early weak spots.
For some children at higher risk, your dentist may discuss prescription fluoride based on age, diet and the fluoride in your drinking water.
We check sealants at routine visits. If one chips or wears, it can usually be repaired or reapplied quickly.
Adults with dry mouth, gum recession, frequent cavities or orthodontic appliances may also benefit from professional fluoride.
We coach patients and parents on brushing, flossing, toothpaste choice and snacking habits that help sealants and fluoride do their job.
WHAT TO EXPECT
For sealants, the tooth is cleaned and dried, a conditioning solution is applied, and the sealant is painted into the grooves and hardened with a curing light. No drilling or numbing is typically needed, and each tooth takes only a few minutes.
Fluoride varnish is even faster: it is brushed onto the teeth after a cleaning and sets quickly. We give you simple aftercare instructions, such as which foods to skip for a few hours. Sealants often last several years, though this varies by patient.
WHY CHOOSE US
We would rather help you avoid a cavity than fill one. Sealants and fluoride are a simple part of that approach.
We look at each patient's history, diet and home care before recommending sealants or fluoride, so treatment matches actual cavity risk.
Both treatments are applied in minutes, with no needles or drilling typically needed, which suits young or nervous patients.
Many PPO plans include sealants and fluoride as preventive benefits for children, though age limits vary. We verify your coverage before the visit.
Parents get practical guidance at preventive visits so home care supports the protection we provide in the office.
COMMON QUESTIONS
Common questions about how sealants and fluoride varnish work and who they are for.
Sealants are usually placed soon after permanent molars come in, which often happens around age 6 and again around age 12. Placing them early helps protect the grooves before decay has a chance to start. Your dentist may also recommend sealants on other teeth with deep grooves.
Sealants often last several years, but this varies by patient and depends on chewing habits and wear. We check them at routine visits, and worn or chipped sealants can usually be repaired or reapplied.
Most patients feel little or nothing. No drilling or numbing is typically needed for either treatment: sealants are painted on and hardened with a light, and fluoride varnish is brushed on in a few minutes.
Yes, in some cases. Adults with deep grooves and no fillings in those teeth may benefit from sealants, and adults with dry mouth, gum recession or frequent cavities may benefit from professional fluoride. Your dentist will evaluate whether either treatment makes sense for you.
Many PPO plans include sealants and fluoride as preventive benefits for children, though age limits and coverage vary by plan. We verify your benefits before the appointment and let you know about any expected out-of-pocket cost. Our Los Angeles office accepts most major PPO plans.
Ask about sealants and fluoride at your next checkup, or request a preventive visit at Trusted Dental & Orthodontics in Los Angeles.