Tooth Whitening


Dull, discolored teeth can make even the most beautiful smile seem lack-luster. Staining can be deep and dark or it may just be the everyday results of eating strongly pigmented foods. Either way, many people are interested in tooth whitening to brighten their smiles. Dr. Kleive can help you have the dazzling smile that you desire.

Professional Whitening

While there are many over-the-counter products on the market for you to use at home, the safest and most effective way to brighten your smile is with the use of professional whitening products and professional guidance and support.


Patient Before and After: Tooth Whitening


Causes of Staining

The underlying cause of staining will play a large role in determining the most effective whitening option for your teeth. Causes of tooth discoloration include:

  • Drinking pigmented beverages such as black tea, coffee, and red wine
  • Eating staining foods such as dark berries
  • Tobacco use
  • Certain medications
  • Excessive fluoride
  • Dental trauma
  • Metal fillings

Whitening Options

Our in-office whitening procedure is the fastest, most effective choice for most people. In as little over an hour you can have a brilliant, healthy-looking smile.

If you would rather whiten your teeth gradually and prefer to do it in the comfort of your own home, you may benefit from our Opalescence take-home kits. Less dramatic than in-office treatment, these kits will whiten your teeth by at least two to three shades, and usually more. The entire process will take seven to ten days.

Alternatives to Tooth Whitening

Based on his extensive experience, Dr. Kleive can assess approximately how white your teeth can become. Sometimes tooth whitening is not the best option, but that does not mean that you cannot have a brilliant smile. Dr. Kleive can provide other options including polishing to remove a stain or porcelain veneers to cover resistant stains.

Whitening Before Restorations

If you are planning to have porcelain restorations such as fillings or veneers on some, but not all of your teeth, Dr. Kleive can whiten your teeth first and then match the color of your restorations to that shade, for a more dazzling end result.

Please read our Tooth Whitening Questions and see the results for yourself in our Smile Gallery.

Your new smile is just a phone call away. Please contact us today to schedule your free initial consultation and find out how you can have the brilliant smile of your youth in the St. Paul and Minneapolis, Minnesota area.


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Mark is a perfectionist who stays up to date with the latest treatments. The state-of-the-art office just adds to my confidence in him and his team.

Discover More About Janel's New Smile

I was referred to Dr. Kleive by a friend at work. I was expecting a quick patch job! What I received was a much clearer understanding of the health of my mouth. Now I love smiling!

Discover More About Nancy's New Smile

I am now more relaxed in social settings. I no longer attempt to control my laughter and can smile broadly with confidence.

Discover More About Carole's New Smile

Mark is an excellent dentist. His attention to detail is second to none, and his team is very friendly and caring. They always make sure I’m comfortable.

Discover More About Angela's New Smile

Mark earned my respect and my trust. We came up with a plan together and my mouth has never been healthier.

Discover More About Jim's New Smile

I like to smile big all the time because I know that my teeth look beautiful. Dr. Kleive is a highly-skilled dentist and is always straightforward with me.

Discover More About Angie's New Smile

Being in the dental chair is certainly not my favorite place, yet I feel perfectly safe being with Mark and his team. I can’t image trusting any other dentist the way I trust Mark.

Discover More About Sheri's New Smile