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Dental Sealants — The Easiest Way to Prevent Back-Tooth Cavities

The deep grooves of molars trap food no toothbrush can reach. Sealants protect those surfaces in minutes — no drilling, no anaesthetic, no discomfort.

4.9

200+ Google Reviews | Open Saturdays | Emergency Walk-Ins Welcome

Up to 90% of Childhood Cavities Form in the Back Teeth

A dental sealant seals the deep pits and grooves that a toothbrush simply cannot clean — one of the most effective and affordable cavity-prevention tools available.

What Dental Sealants Is

What Dental Sealants Is

A dental sealant is a thin, plastic coating applied to the chewing surfaces of the back teeth (molars and premolars) to protect the deep pits and fissures from decay.

Quick Application

Sealants are applied in a single appointment with no drilling, no anaesthetic, and minimal time — typically under 30 minutes for all four molars.

Highly Effective

The CDC reports that sealants prevent 80% of cavities in the back teeth where 9 out of 10 childhood cavities occur.

Recommended for Children

We recommend sealants as soon as the permanent first molars come in (around age 6) and again when the second molars erupt (around age 12).

Also Effective for Adults

Adults without decay or existing fillings in their back teeth can also benefit from sealants.

How Dental Sealants Works at Richmond Dental Care

[ 01 ]

Tooth Cleaning

The teeth to be sealed are cleaned thoroughly.

[ 02 ]

Preparation

An acidic gel is applied briefly to roughen the surface and improve bonding.

[ 03 ]

Sealant Application

The sealant material is painted onto the tooth surface and flows into the grooves and pits.

[ 04 ]

Curing

A special light hardens the sealant in seconds.

[ 05 ]

Check & Bite Adjustment

We check the sealant thickness and adjust if needed to ensure it does not interfere with the bite.

We Work With All Major PPO Insurance Plans

We accept most major PPO insurance plans and work closely with you to make the treatments more accessible. Our team will verify your benefits in advance, explain what your plan covers, and guide you through your options so you have a clear understanding of your costs before you begin.

From coverage checks to upfront communication, we focus on making the entire process simple, transparent, and free of surprises.

Cherry Payment Plans — flexible, no-interest financing options available for qualifying patients.

Sealants are the Best Value Preventive Treatments

A cavity filled costs significantly more time and money than a sealant that prevents it from forming in the first place.

Trusted Rate

4.9

200+ Google Reviews | Open Saturdays | Emergency Walk-Ins Welcome

Fast and Completely Painless

Under 30 minutes, no drilling, no injections — and children tolerate them easily.

Prevents the Most Common Cavities

Targets the exact surfaces where up to 90% of childhood decay occurs.

Cost-Effective Protection

A sealant costs a fraction of a filling — and far less than a crown if a cavity progresses.

Long-Lasting

Sealants last 5–10 years and are checked and reapplied as needed at routine checkups.

Trusted by Patients Who Value Great Care

Our patients consistently share their experiences about the comfort, professionalism, and quality of care they receive.

Frequently Asked Questions

At what age should children get sealants?
We recommend sealants as soon as the first permanent molars come in at around age 6, and again when the second molars erupt at around age 12.
Yes. Adults who have molar and premolar teeth without existing fillings or decay can benefit from sealants.
Some sealant materials contain trace amounts of BPA. The amount is considered safe by dental and public health organisations. We can discuss material options if this is a concern.
The sealant is very thin and should not be noticeable during eating or speaking. We check and adjust the bite before you leave.
Most PPO plans cover sealants for children under 14 at 100% or with minimal cost-sharing. Adult sealant coverage varies by plan. We verify your benefits.
We check the condition of sealants at every routine exam. If one has worn or chipped, it can be easily reapplied.

Explore Other Ways to Improve Your Smile

Depending on your needs, there may be other treatment options that can help you achieve your desired results.

Ready to Schedule Your Visit?

Our team is here to provide modern, comfortable dental care for you and your family. Book online or call us today.