Dental Sealants in Portage Park, Chicago

How Dental Sealants Work

Teeth with deep pits and fissures — especially molars and premolars — are more susceptible to decay due to their shape. Even with excellent brushing habits, it’s easy for bacteria and food debris to collect in these areas.

Sealants act as a physical shield. The material flows into the grooves of the tooth and hardens into a thin, invisible layer. This barrier helps prevent cavities from forming by making it easier to clean the surface and keeping decay-causing substances out.

The Sealant Application Process

Placing dental sealants is quick, comfortable, and completed in just one visit. No drilling or anesthesia is needed.

Here’s what to expect:

1. Cleaning the Tooth Surface
   The teeth receiving sealants are thoroughly cleaned to remove any plaque or debris.
2. Prepping the Tooth
   A mild solution is applied to the enamel to slightly roughen it. This helps the sealant material adhere properly.
3. Applying the Sealant
   The liquid resin is painted directly onto the tooth. It flows into the grooves and is then cured using a special light to harden it in place.
4. Final Check
   Once the material sets, we check your bite and make sure the sealant is smooth and comfortable.

After application, you can eat and drink normally. Sealants can last several years with proper care and may be reapplied as needed.

Who Can Benefit from Dental Sealants?

While sealants are commonly associated with pediatric dentistry, they’re an effective preventive option for adults as well. We typically recommend sealants for:

• Children around the age of 6 (when first molars appear)
• Children again around age 12 (when second molars come in)
• Teenagers or adults with deep grooves in their molars
• Patients with a history of cavities or higher risk for decay
• Individuals with limited dexterity or difficulty maintaining oral hygiene

If your child is already seeing Dr. Julienne Hong for pediatric dentistry, we’ll monitor the development of their molars and discuss sealants at the right time.

How Sealants Fit into Preventive Care

Dental sealants are most effective when combined with other preventive strategies, such as:

• Routine dental cleanings and exams
• Daily brushing and flossing
• Fluoride treatments to strengthen enamel
• Oral cancer screenings for adults
• Personalized education on home care habits

Preventive care is the most cost-effective and comfortable way to avoid dental problems down the road. Sealants are a small step that can make a big difference, especially during the cavity-prone years of childhood and adolescence.