Fillings & Sealants in Mississauga

4,8 Google Reviews

Prevent cavities and restore your teeth with gentle, long-lasting fillings and sealants at Alfa Smile Dental. Our goal is to protect your smile using advanced, tooth-colored materials that look natural and keep your teeth healthy for years to come.

Strong, Natural-Looking Protection for Every Tooth

Whether you need to treat a cavity or prevent one, our fillings and sealants provide durable, aesthetic protection. We use modern materials that blend seamlessly with your teeth — so your smile looks and feels completely natural.

Prevent Damage Before It Starts

Even with great brushing habits, cavities and decay can still occur. Sealants and fillings help stop decay in its tracks — protecting vulnerable teeth and restoring strength where it’s needed most.

Seal deep grooves and hard-to-reach areas

Prevent bacteria and decay buildup

Restore teeth damaged by cavities

Preserve your natural tooth structure

Trusted by our community for patient-first care

Gentle Care That Keeps Your Smile Strong

Our cleanings are designed to be gentle and effective. Every visit includes a thorough cleaning and guidance on how to maintain optimal oral health at home.

Assessment

Identify and evaluate any tooth decay or weak areas.

Preparation

Gently clean and prepare the tooth surface.

Treatment

Apply a composite filling or protective sealant as needed.

Polishing

Smooth and shape for a natural, comfortable finish.

Real Smiles, Real Confidence

See how our patients have transformed their smiles through expert dental and orthodontic care.

What Our Patients Are Saying

Dr. Maria Inam provided exceptional emergency care for a chipped front tooth — kind, attentive, and thorough throughout the procedure. The friendly assistant and caring atmosphere made a stressful visit feel comfortable.

Tracy K.

2 weeks ago

Maaz B.

a month ago

I had my first dental appointment with Dr. Maria Inam and was extremely impressed. She carried out a complete dental exam and explained every step in detail, which made me feel very comfortable and at ease. Her exceptional knowledge and professionalism were clear throughout the visit, and I truly appreciated how patient and thorough she was. I’ll be coming back to her for my fillings, extractions, and orthodontic treatment because I fully trust her care. Highly recommended!

Hanan S.

a month ago

Great service, the reception staff are kind and helpful. Dr. Tarek and Dr. Jamal are friendly and very professional, my experience with them was amazing and they explained my treatment steps clearly which made me feel comfortable. The clinic is modern, clean and well equipped. I recommend Alfa Smile Dental clinic for anyone looking for excellent dental care.

Friendly staff! Dr. Tarek Ajaj, thanks for letting me choose the music 😍 awesome visit as usual. Many thanks.

Cristy L.

2 months ago

Very impressed with my first appointment. Dr. Tarek was highly professional, and the entire team was warm and welcoming, which made me feel very comfortable. Thank you all!

Wang L.

2 months ago

Dima A.

2 months ago

Very great dental clinic especially Dr. Tarek Ajaj is an amazing dentist! He provided excellent care for me, my mother, and my kids. He is professional, kind, and makes every visit comfortable. Highly recommend!

Dr. Tarek Ajaj

Meet Your Trusted Family Dentist

With years of experience in general and orthodontic dentistry, Dr. Tarek Ajaj is dedicated to helping patients of all ages achieve confident, healthy smiles. He completed his dental degree at Damascus University and his Postgraduate Certificate in Orthodontics in France, later earning Fellowship status with The Royal College of Dentists of Canada.


Known for his gentle approach and personalized care, Dr. Ajaj focuses on creating comfortable, precise, and lasting results — helping every patient leave with a smile they’re proud of.

Frequently Asked Questions

  • What are dental sealants?

    Sealants are thin, protective coatings applied to back teeth to prevent cavities by sealing out bacteria and food particles.

  • Who should get sealants?

    Sealants are especially helpful for children and teens, but adults can benefit too — particularly if they’re prone to cavities.

  • How long do sealants last?

    Sealants can protect your teeth for up to 5–10 years with proper oral hygiene and regular checkups.

  • What type of fillings do you use?

    We use high-quality tooth-colored composite fillings that restore function and blend naturally with your teeth.

  • How long do fillings last?

    Composite fillings typically last 7–10 years or longer, depending on oral care and diet.

  • Are fillings or sealants painful?

    Both procedures are quick and comfortable. Most patients don’t require anesthesia for sealants, and fillings are done gently with minimal discomfort.

  • Do you accept insurance or the Canadian Dental Care Plan (CDCP)?

    Yes, we accept most major dental insurance plans and CDCP. Our staff can help you with insurance forms and estimates before starting treatment.

  • Do you offer weekend appointments?

    Absolutely. We’re open on weekends to make dental care more convenient for your schedule.

Book an Appointment

Ready to visit Alfa Smile Dental? Use the form below to book your appointment, request a

consultation, or ask our team a question — we’ll get back to you shortly.

Fillings & Sealants Appointment Form

Stronger Teeth Start With Preventive Care

Keep your smile healthy and cavity-free with modern fillings and sealants. Book your visit today for lasting protection and peace of mind.