Fluoride Treatment
Unlock the secret to stronger, healthier teeth with our specialized Fluoride Treatments. Trust Thomas Dentistry for a smile that not only looks good but feels good too.

Understanding Fluoride Treatment
Fluoride treatment stands as a cornerstone in dental care, especially here at Thomas Dentistry in Kirkland. It’s a simple yet effective procedure that involves the application of a fluoride solution to your teeth. This mineral helps rebuild weakened tooth enamel, making your teeth more resistant to decay and cavities.
Many people think fluoride treatment is just for kids, but it’s beneficial for adults too. Whether you’re dealing with sensitive teeth or want to take a proactive approach to dental health, fluoride treatment offers a quick and painless way to enhance your oral care routine.
At Thomas Dentistry, we prioritize your dental health. That’s why we offer customized fluoride treatments that cater to the unique needs of each patient. Our expert team in Kirkland ensures that you receive the most effective treatment, setting you on the path to a healthier, brighter smile.
How Much Time Does Fluoride Treatment Take?
Wondering how much time you’ll need to set aside for a fluoride treatment? At Thomas Dentistry, we understand that your time is valuable. That’s why we’ve streamlined our fluoride treatment process to be both efficient and effective. Typically, a fluoride treatment takes just a few minutes to apply, making it a quick addition to your regular dental check-up.
The fluoride gel or varnish is applied directly to the teeth and left on for a short period, usually around 1 to 4 minutes. After the treatment, it’s generally advised to avoid eating or drinking for at least 30 minutes to allow the fluoride to fully absorb. This brief waiting period ensures that you get the maximum benefit from the treatment.

Wondering about the cost of fluoride treatment? The cost can vary depending on your specific needs and insurance coverage. However, we strive to make our treatments affordable and offer various payment options to fit your budget. Investing in fluoride treatment is a proactive step in maintaining your dental health. Preventive measures like fluoride treatment can save you money in the long run. Feel free to contact our office for a more detailed cost estimate tailored to your needs.
What our Patients are saying.
Read More Reviews
Read our reviews from all Patients.



Susan Slagle
Happy Client from Kirkland Office
“I just recently transferred over to Thomas Dentistry and I’ve had two appointments so far, which I have had positive experiences with. The front desk is very friendly and accommodating, and they let you know about costs up front. I’ve had two different hygienists and they both have been good and thorough. I saw Dr. Jaswal both times and he has a very calm demeanor which puts you at ease. He also has a good sense of humor. Thomas Dentistry takes the unpleasantness out of going to the dentist!”
Adrestia Frontida
Happy Client from Mercer Island Office
“Friendly, casual, and comfortable environment, because of the team of knowledgeable and caring staff, starting with Molly at the front desk!😃”
Janelle Denson
Happy Client from Mercer Island Office
“I love coming here & I’m always greeted with smiles. It truly makes me feel great that the staff remembers my name & even though I visit every six months for my cleanings, our conversations pick up right where we left off. Marna, Rosie & Dr. Thomas are THEE BEST! I’d leave ten stars if I could.”
Epic Heart Healing
Happy Client from Mercer Island Office
“As always Dr. McNabb did not fail to impress! We are very fortunate to have him as our dentist . But I also wanted to lift up NADIA who cleaned my teeth this time around and did such an AMAZING job. She is really good at what she does, and has such a calming and personable way about her. Highly recommend these guys!!!”
jules rasar
Happy Client from Kirkland Office
“I've looked for a dentist in the Seattle area for eight years. I'll never go anywhere else. The last year with Dr Thomas has been great. His staff is just as great. Very solid work.”
Megan Cosgrove
Happy Client from Mercer Island Office
“This is the best dentistry in the PNW! Molly at the front desk is so kind and always makes me feel like one of their VIP clients. The dental hygienists are all kind and Doctor Thomas is a straight shooter. Both myself and my Mom visit this office and couldn’t recommend it more!”
Dennis Ferrer
Happy Client from Kirkland Office
“Nice, smart and they do a great job”
Sue Dwyer
Happy Client from Kirkland Office
“Great experience with hygienist today. Thank you for being so kind and not judgemental. Looking forward to a long relationship with this dental office.”
Jovany Lopez
Happy Client from Kirkland Office
“Highly recommended. Everyone is so friendly and it was a great experience. Great nurses and Dentist.”
Theresa Gehrig
Happy Client from Mercer Island Office
“I have plenty of anxieties about getting dental work done and Dr Thomas and his team are understanding and reassuring. His office is so helpful and professional in getting the work done and I have a great deal of confidence in him and his team. Their equipment and materials are up to date. I’m grateful !”
Elaina Sh
Happy Client from Kirkland Office
“Went to that office last year to get a crown on implant and Dr. Thomas did the ugliest crown possible. Shape and height looked completely different from natural tooth I had in that place before. He did not even try to fix it. This year my new dentist confirmed that the crown should have been done completely different but now Im stuck with this crown for a while because it will cost a ton to re-do it since that is a dental implant crown, not just a regular crown. I guess I missed the first red flag when they said they do root canals and extractions too. Of course, why even going to roots canals specialists and oral surgeons if You can get a “buffet of services” at Dr. Thomas! Also Molly at the front desk is the rudest receptionist I ve even seen, billing office could not get the numbers right and overcharged me for about $800 then refunded but can this office be more unprofessional and thirsty for money?!!”
Lukas Rogers
Happy Client from Kirkland Office
“Dr. Thomas and his team have managed my dental care for over a decade and I couldn't be happier with how I've been treated. Highly recommend coming in to see him for anyone in need of dental care.”
David Hughes
Happy Client from Mercer Island Office
“Dr Thomas’ work has always been top notch for me and my family. The staff is genuine, friendly and easy to work with. Not changing dentist ever!”
Barb Patterson
Happy Client from Mercer Island Office
“I needed a dentist close to home and they are close enough for me to walk. I've been twice now and both times had a great experience. Dr. Jaswal has a wonderful chair-side manner and super sense of humor.”
Faith Hutcherson
Happy Client from Kirkland Office
“Really enjoyed my experience here for a teeth whitening. The Kirkland location is great; it’s close to the freeway so it’s easy to find, and there was designated parking for patients. The staff (I’m talking from front desk to assistants to the doctor) were all very friendly and extremely efficient. I was talked through what they were doing so I felt at ease the entire time.”
G Brook (Summit Seeker)
Happy Client from Mercer Island Office
“Professional, friendly and patient centered care. My first visit and I am thoroughly impressed. Great office culture and staff love what they do and it shows. Thank you.”
Doug Hartsock
Happy Client from Kirkland Office
“Forget those annual “Best of” awards; this is the best dental practice in Kirkland.”
Audra Saisslin
Happy Client from Mercer Island Office
“LOVE LOVE LOVE Doctor Thomas! Funny guy who always makes me feel relaxed and comfortable. Rosie is an excellent Dental hygienist! Love the whole staff and truly enjoy going to the dentist now. 11/10 would recommend.”
Vanessa Hoffman
Happy Client from Kirkland Office
“This was my first dental visit and I must say they were definitely unorganized as their X-ray machine kept freezing the images delaying my appointment and they’re not put together. The manager Carmen told me I was going to have to pay a $70 balance. Which I completely agreed on no problem. I got a bill for $140 and was never told I had a $50 co-pay on top & they don’t use silver filling so I had to pay extra for a white filling. I was not told about any of these extra charges. The manager Carmen hung up on me over the phone without trying to fully explain everything and was very rude to me. I would not recommend this dentist because they are not truthful and they want you to pay double your bill so please be careful.”
jason Kummerfeldt
Happy Client from Kirkland Office
“Tracie Was fantastic! Thank you”
Want to get started?
Thomas Dentistry accepts all major forms of dental insurance and offers an optional dental membership program to help pickup where dental insurance leaves off or for patients who lack dental insurance all together. Our dental membership program is far superior in cost and benefit than most forms of dental insurance!
What Are the Benefits of Fluoride Treatment at Thomas Dentistry?
Fluoride treatment stands out as one of the most effective preventive measures against tooth decay. Here are the key benefits:
Key Benefits of Fluoride Treatment:
- Strengthening Enamel: Fluoride reinforces the tooth’s enamel, making it more resistant to acid attacks from bacteria and sugars in the mouth.
- Prevention of Tooth Decay: Regular fluoride treatments can significantly reduce the chances of developing cavities, especially in children.
- Reversal of Early Decay: In the initial stages, fluoride can reverse tooth decay by promoting remineralization.
- Protection for All Ages: While often associated with children’s dental care, adults can also benefit from fluoride, especially if they have a higher risk of developing cavities.
- Cost-Effective: Preventing cavities can save money in the long run by reducing the need for fillings, crowns, or root canals.
- Safe and Quick: The process is entirely safe when administered by professionals and takes only a few minutes during your regular dental check-up.
Choosing fluoride treatment is an investment in your oral health, ensuring that your smile remains bright and free from decay. At Thomas Dentistry, we’re here to guide you every step of the way.


Meet Dr. Thomas
15+ years of Experience in General & Family Dentistry
Dr. Troy Thomas opened Thomas Dentistry 15 years ago in Kirkland and provides each patient with individual care and attention, making certain they receive the highest quality of dentistry he has to offer. Dr. Thomas enjoys meeting with his patients each day and regards them as extended family members, doing his best to ensure they are as comfortable as possible. His goal as a dentist in Kirkland, WA is to deliver quality comprehensive dental care to patients in a welcoming and enjoyable environment. During his spare time, Dr. Thomas enjoys golf, traveling, hiking, and fishing.
Our FAQ's
The frequency of fluoride treatments can vary depending on your individual dental health needs. Generally, we recommend undergoing fluoride treatments every 6 to 12 months. However, for those at higher risk of dental decay, more frequent treatments may be advised.
Certainly. While fluoride treatments are often associated with pediatric dental care, adults can also benefit significantly, especially those who are prone to cavities or have a history of dental decay. It’s a valuable preventive measure for people of all ages.
We recommend that you avoid eating or drinking for at least 30 minutes after the treatment. This allows the fluoride to fully integrate with the tooth enamel, maximizing its protective effects.
Side effects from fluoride treatments are extremely rare. However, some people may experience minor tooth discoloration or slight irritation in the mouth, which usually resolves quickly.
Many dental insurance plans do cover the cost of fluoride treatments. However, coverage can vary, so it’s advisable to consult with your insurance provider for specific details. We can also assist you in understanding your coverage at Thomas Dentistry.
We accept most insurance plans
We accept nearly all major dental insurance!
Lacking coverage or out of network? No problem! Our affordable dental membership plans that provides an
incredible value. Click to read more.





Thomas Dentistry Locations
Visit one of our neighborhood locations.
Contact Details
- 12910 Totem Lake Blvd. NE, Suite 105, Kirkland, WA 98034
- 425-821-2526
Contact Details
- 2955 80th Ave SE, Suite 105, Mercer Island, WA 98040
- 206-230-6632
Contact Details
- 4526 15th Ave NE, Seattle, WA 98105
- 206-523-8094
