Teeth Whitening

Northside Family Dentistry

Teeth Whitening In North O'Fallon, MO

Teeth Whitening Procedure

It’s hard to imagine anything more appealing than a sparkling, white smile. Yet our teeth rarely stay as white as we’d like them to without a little help. Fortunately, that help is available at our practice!.

Teeth whitening done in a professional dental setting is a safe, effective way to brighten your smile. It’s also perhaps the most economical cosmetic dental procedure. Depending on the whitening method you choose, results can be dramatic: in-office whitening, for example, can lighten teeth three to eight shades in a single hour.

Professionally supervised whitening will work faster, and protect sensitive gums and tooth-root surfaces better, than over-the-counter whitening products. Having an oral exam before you begin any whitening process is an important first step to make sure your tooth discoloration is not the result of a dental condition in need of treatment. 

Also, please be aware that it can be risky to have whitening solutions applied to your teeth by untrained personnel in shopping malls. If you have any questions about which whitening method would be best for you, talk to us first.

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Northside Family Dentistry

Professional Teeth Whitening Methods

Professional whitening makes use of high-concentration bleaching gels that are not available over the counter.

  • In-Office Teeth Whitening — This technique offers the fastest results with the most powerful whitening solutions available. First, your gums and tooth-root surfaces will be covered with a protective barrier to ensure your safety. A thin plastic device known as a retractor will hold your lips and cheeks away from your teeth as a professional-strength hydrogen peroxide gel is applied. The gel will be left on for about an hour. When it is removed, the results will be obvious immediately.
  • Take-Home Teeth Whitening — This is another effective way to whiten your teeth, though you will play a greater role in ensuring the best possible results and several weeks may be needed to achieve your desired level of whiteness. First, a mold of your teeth will be taken and then two thin, flexible plastic mouth trays will be custom-made for you — one for the top teeth and one for the bottom. You will fill the trays with whitening gel and then position the trays over your teeth. The trays are left in usually for about an hour at a time.

Caring for Your Whitened Smile

There are lots of things you can do to make sure your whitening results last as long as possible, and this will vary from person to person (six months to two years or even longer). First of all, please maintain your usual, conscientious routine of brushing and flossing every day, and keep up with your regular schedule of professional cleanings at the dental office. Avoid foods and beverages that stain, including red wine, tea and coffee. If you smoke, use your newly whitened teeth as an impetus to quit — a good idea in any event! A minor touch-up every so often, either at home or at the dental office, can keep your smile bright and beautiful for years.

Are unsightly stains ruining your smile? We may have the solution for you: Philips Zoom! Philips Zoom is a quick and safe way to effectively whiten your teeth.

Recommended by both dentists and patients alike, the Zoom Light-Activated Gel can give you a dramatically whiter smile in no time. The gel is activated by our Whitening LED Accelerator, which together, gently removes the stains from the surfaces of your teeth. In fact, your teeth can become 8 shades whiter after only 45 minutes in our office. 

Is Philips Zoom right for you?

Most people can benefit from a whiter smile. Having whiter teeth can make you feel and look better. It can also boost your confidence and self esteem. However, Philips Zoom may be more effective for some individuals than others. People who have staining due to aging, coffee, tea, wine, and tobacco will notice the biggest differences. However, if you have gray staining due to tetracycline or other chemicals, your results may be less noticeable. Your dentist will thoroughly examine your teeth to determine the appropriate amount of whitening necessary to achieve desired results.

What Our Patients Are Saying

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Based on 248 reviews
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justmad718
27 October 2026
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Everyone at Northside Family Dentistry is so nice and helpful. I would gladly recommend to anyone!!
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Mary Novak
27 October 2026
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I highly recommend Northside Family Dentistry for your dental health. Friendly, professional staff with clean exam and reception areas.
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JAMES KAIMANN
26 October 2026
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This is an outstanding dental office! The staff is friendly, knowledgeable and totally professional. The technicians are fantastic and the Doctor is 1st class. This office is located right off Main Street on Highway P in O'Fallon Missouri. Just a little bit north of Highway 70.
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Brant Wilson
26 October 2026
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Great dentist and a wonderful friendly staff !
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Tammy Delgado
21 October 2026
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I absolutely love everything about Northside Family Dentistry! All of the hygienist are funny, caring, and really listen when you tell them what is going on prior to seeing the dentist himself. I love the fact that he is so honest and never tries to push you into any work that does not need to be done!
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Mack MILLER
21 October 2026
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My app. went very well and the dentist saved me money by not doing a crown that he didn't think I needed .
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RE
19 October 2026
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Everyone is very nice and professional glad I started going here.
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Jennifer Ford
13 October 2026
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Very kind! Personable! I was able to get an appointment quickly! Overall great experience!
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walter deeken
8 October 2026
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Everyone was very friendly and accommodating. When other dentists were booking 3+ months out, they gave me an appointment 1 month out and then moved me up 2 weeks. Dental hygienist did an outstanding job and was very professional.
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Vincent Nonya
8 October 2026
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Great staff, on time appointments.
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stef milich
5 October 2026
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2 year customer. They’re amazing!
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cristinamaewilson
4 October 2026
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Very professional and polite. Answered all me questions. No pain was felt!!
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kayla Cunningham
30 September 2026
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The best dentist I have ever been too. The whole staff is amazing. I highly recommend! They are great with kids as well!
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Pam Batchelor
30 September 2026
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Katie did a great job cleaning my teeth. I have had an irrational fear of the dentist most of my life but since coming to Northside I have really no anxiety.
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Jessica Tocco
30 September 2026
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We love Northside for our whole family - always very professional and responsive to issues. So happy we found a dental home.
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C Kelts
30 September 2026
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All went well very polite, professional and my teeth feel great :)
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Brian B
25 September 2026
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Always an excellent experience. Some dentist offices try to get you to pay for unnecessary dental work. Northside gets you in and out with no unnecessary "upsells."
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David Brandt
18 September 2026
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Very personable and accommodating staff. Highly recommend them.
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John Gremard
17 September 2026
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It has been a few years since I have been to the Dentist. Katie was very friendly and professional. Dr.Hoff was also nice and professional. Overall it was a very pleasant experience!!
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Avery Torbett
16 September 2026
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Dr. Ryan Hough and his team are the definition of perfection. I have an extremely difficult time, going to the dentist and have been shamed by previous dentist when I was a kid which really turned me off from going at all. Dr. Hough is so kind and understanding. He understands that it’s hard for some people and his literal response is “that’s okay, I’m happy you’re here now” and here’s what we can do to help you. I followed him from his previous practice and he’s literally the only dentist I trust. 10/10!
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Maureen Feeherty
10 September 2026
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Very gentle and great service. Very nice staff. Would recommend this dentistry to everyone I know.
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Camaro Red
10 September 2026
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I has an emergency with a broken tooth.and had an appointment right away….Thank-You.Everyone was very nice a helpful.And they all laughed at all my old stale jokes.
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Tiffany Northcutt
10 September 2026
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Kind and courteous staff! First visit and I already am glad I chose Northside.