Teeth whitening is a super popular cosmetic dental treatment. Who doesn’t want a brighter smile? It’s a great way to boost your confidence and improve your overall appearance.
But how long does dentist whitening last? That’s the million-dollar question! The truth is, it varies. The type of whitening treatment you choose, along with your own habits, all play a role.
In this article, we will walk you through the different types of teeth whitening available at your dentist’s office, discuss the factors that impact how long your results will last, and give you some tips on how to maintain your bright, white smile.
What causes teeth discoloration?
Knowing what causes discoloration can help you understand how long whitening treatments last.
There are two main types of stains: extrinsic and intrinsic.
Extrinsic stains are on the surface of your teeth. They come from things like coffee, tea, red wine, and smoking.
Intrinsic stains come from inside the tooth. These stains may be caused by genetics, aging, certain medications, or even trauma to the tooth.
The type of stain you have will determine the best whitening method and how effective it will be.
Types of professional teeth whitening treatments
If you’re hoping to brighten your smile, you have a few options, and the lifespan of your whitening treatment will depend on which one you choose.
In-office whitening (e.g., Philips Zoom, laser whitening)
With in-office whitening, your dentist will apply a high-concentration whitening gel, often activating it with a special LED or laser light.
The biggest benefit of in-office whitening is that you’ll see results faster than you would with other methods. With the right maintenance and care, in-office whitening can last up to 3 years.
Take-home whitening kits (custom trays)
Your dentist can create custom-fitted trays that you can use at home with a whitening gel. This method gives you more control over the whitening process.
Results from take-home whitening kits typically last 6 to 12 months.
How long your whitening lasts depends on a few things
The longevity of your newly whitened smile can depend on the type of whitening treatment you choose, along with your oral hygiene practices, diet, and lifestyle choices.
Whitening method
In-office whitening treatments generally last longer than at-home or over-the-counter (OTC) options. A professional whitening at the dentist’s office can keep your teeth gleaming for up to three years.
Take-home kits typically last six to 12 months, while OTC products may only keep your smile bright for one to three months.
Oral hygiene practices
Brushing and flossing daily are essential for maintaining your teeth’s whiteness, and regular dental checkups and cleanings are a must.
Dietary habits
Coffee, tea, red wine, dark sodas, and some sauces are notorious for staining teeth. Try using a straw or rinsing your mouth after consuming these substances to minimize staining.
Lifestyle choices
Smoking and tobacco use can undo all your whitening efforts. Kicking the smoking habit is one of the best things you can do to maintain whiter teeth.
How to keep your smile bright
Getting your teeth professionally whitened is an investment in your smile. Here’s how to protect that investment and extend the life of your treatment:
- Brush and floss every day: This is the foundation of good oral health and helps prevent new stains from forming.
- Use whitening toothpaste and mouthwash: These products contain mild abrasives that can help remove surface stains.
- Get regular cleanings: Your dental hygienist can remove plaque and tartar buildup that can dull your smile. Regular cleanings also give your dentist a chance to check for any potential problems. Aim for every six months.
- Limit stain-causing foods and drinks: Coffee, tea, red wine, and berries can all stain your teeth. If you do consume these, rinse your mouth with water afterward.
- Use a straw: When drinking dark-colored beverages, use a straw to minimize contact with your teeth.
- Talk to your dentist about touch-up treatments: Your dentist can recommend the best way to maintain your results, which may include occasional touch-up treatments.
Wrapping Up
Keep in mind that teeth whitening isn’t permanent. How long your bright smile lasts depends on a number of factors, including your lifestyle, oral hygiene habits, and the kind of whitening treatment you chose.
To keep your teeth looking their best, it’s essential to practice good oral hygiene and schedule regular checkups with your dentist.
If you’re considering teeth whitening, talk to your dentist about your options. They can help you decide on the best treatment to achieve the smile you’ve always wanted and give you personalized advice on how to maintain your results.