Cosmetic Dentistry: How Long Do Results Last?

young woman smiling while looking away

Cosmetic dentistry can help you attain a gorgeous, long-lasting new smile – but for how long exactly? It’s completely understandable why patients want a definitive answer on the longevity of their results. After all, it is quite the investment of time and money! While it’s hard to give a specific answer, here’s a basic idea of what you can expect from some common treatments.

How Long Does Cosmetic Dentistry Last?

Some cosmetic dental treatments are simply more long-lasting than others, meaning the lifespan of your results depends largely on the procedure. Here’s what you can expect from the following:

Porcelain Veneers

Porcelain veneers are thin, durable, custom-made shells that are permanently placed over a flawed tooth. Whether you want a single tooth repaired or an entire row, veneers can disguise several problems, including gaps, cracks, chips, fractures, discoloration, and misalignment. Since they’re made from ceramic glass, they can last up to 15 years before warranting a replacement!

Metal-Free Restorations

Years ago, restorations made of silver or gold were used to repair broken or decayed teeth. Now, crowns and bridges are crafted from 100% dental porcelain to create natural-looking and durable restorations! Like veneers, metal-free restorations can last up to 15 years with proper dental care.

Dental Bonding

If you have an hour to spare, then it’s plenty of time for dental bonding to correct minor cracks, stains, or gaps. A color-matched composite resin is applied to a tooth, then carefully sculpted to perfection, hiding any imperfection from view! Afterward, you can enjoy your results for up to 10 years.

Teeth Whitening

With professional teeth whitening treatment, you can achieve dramatically brighter teeth in-office or from the comfort of your home. For both methods, a strong bleaching gel is used to lift even the most stubborn stains, taking years off your smile! Although results are fast, you can expect your new pearly whites to last anywhere from 6 months to three years, depending on your oral hygiene and habits.

Tips for Maintaining Your Results

Once you have a dazzling new grin, you’re going to want to maintain it! Here are some tips to prolong the longevity of your results:

  • Maintain good oral hygiene (brush your teeth twice a day and floss once a day)
  • Avoid tobacco products
  • Monitor your consumption of sugary, acidic, and processed foods
  • Regularly visit your dentist for routine cleanings and exams

While there is no definite answer for how long your results will last, proper dental care and healthy lifestyle choices will ensure you can enjoy your beautiful new smile for many years!

About the Author

Dr. Christine DiBlasi Laster’s kindness, personability, and extensive education make her the ideal person to meet you and your family’s oral health needs. She completed her dental education at the University of North Carolina Chapel Hill School of Dentistry. If you’d like to set up a cosmetic dentistry consultation with Dr. Laster, visit our website or call (919) 787-0355.

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

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