The chewing surfaces of your back teeth are covered in deep grooves called fissures — narrow enough that toothbrush bristles can't reach the bottom, making them a reliable harbour for bacteria and food debris. This is where the majority of cavities begin.
What a sealant actually does
Fissure sealants are a thin protective coating applied directly to these surfaces, sealing the grooves and making them smooth and cleanable. The procedure is entirely painless, requires no drilling, and takes only minutes per tooth. Results are immediate and last several years, checked at every routine visit.
The cost of a sealant is a fraction of the cost of a filling — and the tooth structure is preserved entirely.
Who benefits most
At Malhotra Dental, we recommend sealants primarily for children as soon as permanent molars come through — typically between ages six and twelve. Adults with deep fissures and no existing decay in those teeth can also benefit. If you or your child is prone to cavities, this is one of the simplest and highest-return steps in preventive care.
Not just for kids
Adult patients with naturally deep grooves and a history of back-tooth decay are strong candidates. We assess fissure depth and existing enamel condition at every checkup and recommend sealants where the clinical case is clear.
Protect teeth before problems start. Ask about fissure sealants at your next visit, or book a dedicated preventive care appointment.
