Can I have Teeth Whitening with Braces?

Having braces can be a real pain, but it is worth it in the end when you have straight teeth and a beautiful smile. I often asked many questions about teeth whitening with braces, such as:

1. Can I have teeth whitening while wearing braces?
2. Can I have teeth whitening after my braces are off?
3. Should I get my teeth whitened before getting braces?

In this article, we will explore the answer to each of these questions.  With the most prominent being ‘Can I have Teeth Whitening with Braces?  But before doing so, we need to look at why your teeth became stained while wearing braces in the first place.

Why do teeth become discoloured while wearing braces?

To answer this question first we need to look at how Teeth Whitening actually works and is it safe? 

Professional teeth whitening performed by a dental professional or trained technician is considered safe for most healthy adults. The active ingredients typically include hydrogen peroxide or carbamide peroxide, which have been used in dentistry for decades.

When properly applied:

• Enamel is not damaged

• Gums are protected

• Results are controlled and predictable

• Sensitivity is monitored and managed

Is it safe to use whitening products with braces?

Traditional braces have metal or clear brackets attached to the teeth with a metal wire truss beween each tooth bracket.  Bracket are glued directly onto each tooth. Whitening your teeth with the brackets in place can cause dark spots and uneven colouring once the brackets are removed.  The metal braces themselves may also change colour due to the hydrogen peroxide, an ingredient in the whitening gel that can react with metal. 

In breif, teeth whitening with braces and wires complicate the process:

• Bracket Coverage: Whitening gels cannot reach the areas under brackets and wires, which can lead to uneven whitening once braces are removed.
• Sensitivity: Whitening products can sometimes increase tooth sensitivity, and braces can already make teeth more sensitive.
• Gum Irritation: Whitening agents can irritate gums, which may already be tender due to braces adjustments.
• Damage to the Metal: Using high concentrations of hydrogen peroxide with metal braces can damage the metal or cause discoloration of the metal.
• Damage to the Bracket: Since the brackets are glued directly onto your teeth, whitening your teeth with braces the brackets in place can cause dark spots and uneven colouring once the braces are removed

Therefore, it is best to wait until you have completed your orthodontic treatment to begin a teeth whitening treatment. 

How can I prevent staining while wearing braces?

You should schedule hygiene appointments with your dentist every six months. Or more frequently if your orthodontist recommends it, to clean around braces and monitor oral health. During these visits, a hygienist will use specialised tools to thoroughly clean plaque and tartar from brackets and wires.  Your dentist will give advice on proper brushing, flossing, and other home care techniques to prevent issues like cavities and gum inflammation.

Tips for Maintaining Oral Hygiene at Home while wearing braces:

While getting your teeth cleaned by a dental professional is important, taking care of your oral hygiene at home is equally crucial.

Here are some tips:

• Brush regularly: Always use a good-quality, soft-bristled toothbrush and fluoride toothpaste and brush your teeth at least twice a day. Be extra-careful when brushing around the brackets
• interdental brushes: Interdental brushes are small and can get into the tight spaces between the brackets and wires
• Floss daily: Flossing becomes much more important when you are wearing braces. Try using a floss threader or orthodontic flossers to get around the wires
• Rinse after meals: The simple swirling of water around your your cheeks and mouthto losen food particles trapped between the teeth and in the braces

Can I use mouthwash with braces?

Yes — you can and should use mouthwash with braces, but choosing the right type is important.  Braces create extra areas where plaque and food can get trapped, increasing the risk of decay, gum inflammation, and white spots. Adding mouthwash to your routine can help reduce bacteria and protect your teeth while you’re in orthodontic treatment.

2. Can I have teeth whitening after my braces are off?

After braces are removed, many patients notice mild surface staining, chalky white spots (decalcification), or uneven colouring where plaque built up around the brackets.  These are not caused by the braces themselves but by plaque retention during treatment. Following orthodontic treatment, a professional dental clean and whitening can dramatically enhance smile aesthetics, boost confidence, and restore a uniform, healthy-looking appearance.

You May Notice Staining or White Spots

Common post-braces findings include:

• Mild surface staining

• Chalky white spots (decalcification)

• Areas where plaque built up around brackets

Is there a standown period after my braces are removed before whitening my teeth?

Yes, I recommend a one-month standdown period between having your braces removed and undertaking professional teeth whitening.

3. Should I get my teeth whitened before getting braces?

It depends on your personal preference and the goals you have set for your smile. If you are searching for ways to improve your overall smile appearance, then getting your teeth whitened before braces is a good idea. This way, once you get rid of your braces, you’ll retrieve a stunning, straight smile shining bright.  However, if your primary goal is to get braces for correcting orthodontic troubles such as misaligned teeth, crowding, or bite problems.  Then, whitening teeth before braces does not make much sense.

What are the benefits of professional teeth whitening?

After braces are removed, many patients notice mild surface staining, chalky white spots (decalcification), or uneven colouring where plaque built up around the brackets. One of the key benefits of professional teeth whitening is its ability to significantly improve overall tooth colour and brightness once the teeth have fully settled. Professional whitening treatments use clinically proven peroxide-based gels to penetrate enamel safely and break down deep stains, helping to create a more even, radiant smile. Unlike over-the-counter products, professional teeth whitening is customised to your teeth, reducing sensitivity risks and delivering more consistent results. Following orthodontic treatment, a dental clean combined with professional whitening can dramatically enhance smile aesthetics, boost confidence, and restore a uniform, healthy-looking appearance.

Professional In-Clinic Teeth Whitening Auckland

iSmile Professional In-Clinic Teeth Whitening Auckland offers the most developed, safe and gentle teeth whitening system available on the market today!  iSmile Auckland Teeth Whitening Practitioners are fully qualified and registered members of the New Zealand Cosmetic Teeth Whitening Association (NZCTWA).  Check out iSmile Teeth whitening treatment options.

Contact us today to schedule an appointment! 

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