Glimpsing the Future of Teeth Whitening

There’s nothing as charming as flashing a bright white smile — it’s something we all strive to show off!

However, even with regular brushing, flossing, teeth cleanings and periodontal maintenance, sometimes we need a teeth whitening treatment or two to eliminate stubborn staining and discoloration. The problem is, whitening treatments can be harsh, which can leave us feeling the need to choose between a stained smile or sensitive teeth.

But, new research is shining light on a groundbreaking new method of teeth whitening that’s gentle enough for even those who suffer from sensitive teeth.

The problems with current teeth whitening technology

Currently, professional teeth whitening treatments use high levels of hydrogen peroxide to bleach out undesireable pigments from teeth. While extremely effective, this can be damaging to tooth enamel, which can lead to tooth sensitivity and other gingival irritations.

For those with already-sensitive teeth, this can mean the discoloration is often better than the cure.

However, new research is revealing a brighter (smile) future for those who are dealing with staining and sensitive teeth.

Innovative teeth whitening research

In a recent study, a new teeth whitening method has shown promising results, without the harsh effects of high-concentration hydrogen peroxide.

In the peer-reviewed study, researchers created a low-concentration hydrogen peroxide teeth bleaching gel containing special nanoparticles. When the gel was exposed to near-infrared (NIR) light, a chemical reaction occurred, catalyzing — or supercharging — the stain-fighting powers inside the gel.

The result was gentle, yet effective, teeth whitening against orange, red and tea-coloured stains.

Safer teeth-whitening for all

The researchers in this study were exploring how to boost the efficacy of lower concentration hydrogen peroxide teeth whitening gels. Because their gel contained significantly lower levels of hydrogen peroxide (12%) than current professional teeth whitening treatments (40%), it was able to limit enamel damage.

These discoveries are not only promising for gentle and effective teeth whitening that helps preserve the health of our teeth, but researchers say it will create other positive health applications — such as antibacterial materials.

What this means for teeth whitening today

Though more research is needed, this new technology is very exciting.

It’s sure to impact teeth whitening procedures in the future and help us (especially those of us with teeth sensitivities) keep our teeth bright, white and sparkling while preserving the enamel.

At Peak Dental, we’re always looking for the safest, most effective ways to not only maintain your oral health but to keep you happiest about your smile!

We offer a number of safe and effective professional teeth-whitening options to suit your preference, including in-office and take-home treatments.