Dr. Fairfax & Associates Family Dentistry



Patient-Focused Dentistry

Thank you for choosing Dr. Fairfax & Associates. We believe that dental health is key to overall health, and our primary mission is to deliver the best and most comprehensive dental care available.

The Whole Person

We take into account the whole person when caring for our patients. From routine check-ups and cleanings to emergency care, we are committed to giving you our undivided attention.

Your Comfort Is Our Priority

From the moment you walk into our office, you can expect to feel at home. We foster a relaxed, inviting atmosphere with professional, knowledgeable, and friendly staff. Sit back, relax, and trust that your smile is in exceedingly good hands.


A Caring and Thorough Team

We do not believe in ‘factory-style’ dental care where patients are shuttled in and out and only see the dentist or hygienist for a few minutes during an appointment. Each appointment with us is time reserved specifically for you.

Applying the Latest Technologies

Our team is highly trained in the latest dental approaches and technologies, which allows us to provide every patient with truly personalized attention.



Dentist Exam Patient | Fairfax VA Dentist

Take Care of Your Toothbrush and it Will Take Care of You

September 14, 2018
Posted By: Dr. Cerina Fairfax
Close Up of Toothbrush with blue toothpaste on it | Dentist Fairfax VA

Is it time for you to buy a new toothbrush? The bristles on the one you’re using now aren’t totally flattened out yet, and you’ve kept it clean by storing it upright with your family’s brushes on the bathroom counter. You’re all good, right?

There are many things wrong with this picture, but millions of people care for their toothbrush in exactly this way. Let’s take these steps apart one by one so we can look at the problem with this approach and then explain the correct way to care for your brush.

Replace Worn Toothbrushes

If your brush looks like someone sat on it, it needs to be replaced. Frayed, worn bristles aren’t getting your teeth clean, and old brushes are typically loaded with bacteria that you continue to spread around in your mouth. Replace your brush every three months and after you've been sick with a cold or flu.

Don’t Store Brushes Together

It might be convenient, but storing your family’s brushes in the same container can lead to cross-contamination of bacteria from yours to theirs. Some bacteria typically found on brushes are: 

  • Streptococcus mutans – leads to tooth decay
  • Enteric bacteria and pseudomonads – lead to ear infections, skin rashes, and diarrhea.
  • Herpes virus – lives on a toothbrush for as long as 48 hours.

Close the Lid

Worst of all though – and the thing that should send you right to the store for a new brush – is that some studies indicate that 60 percent of all toothbrushes are contaminated with feces. If you have to store your brushes in the bathroom near your toilet, get in the habit of closing the lid after use, and make sure all family members do the same.

Store your brushes separately, and never, ever share a toothbrush with someone else.

Call Us for More Helpful Tips

When you’re looking for oral health tips, a highly trained dentist like Dr. Cerina Fairfax has all the answers your need. If you have questions about oral hygiene or any other aspect of your dental care, please call Dr. Fairfax & Associates to reserve an appointment today.

If you have difficulty using our website, please email us or call us at (703) 273-1033
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We hope that you and all those dear to you are safe and healthy. Thank you all so much for your outreach over these last few weeks. We have been so encouraged by every call, email, appointment rescheduled, and the support you continue to send us with your account payments. Our practice depends on you!

This has been a challenging time for everyone, but the good news is that we’ll be here! We are weathering this well and we plan to resume regular office hours and routine patient care on May 18th. We are monitoring news and updates from the CDC, VDH, VDA and remain committed to following their recommendations and maintaining a safe environment for you and our staff.

We are hard at work developing the new procedures that will be in place when we return.  Your continued patience and grace as we navigate our new normal has not gone unnoticed and we are immensely grateful for your support.  Please take care of yourselves and your smiles. We can’t wait to see you again!

Our online practice portal is always open. You can log in at www.patientconnect365.com to look up past appointments, pay your bill, and access our office forms and documents. We wish you all good health. Please know that we will get through this together!

In the meantime, if you are having a dental emergency or concern, I’m available via text or call directly on my personal cell (703-582-8059).

Dr. Fairfax