OW FAQ Accordion

What makes the indigo LED light work?

We’re glad you asked! Our clinically proven & patented LED uses indigo light - a higher energy light that amplifies the power of the pen’s serum even further. These tiny, powerful lights make tooth stains more receptive to the bleaching power of hydrogen peroxide, and are effective against a broad spectrum of stains. The shape of the device covers both top and bottom row of teeth, for complete coverage.

How white will my teeth get?

While everyone’s results vary, if properly used for 10 minutes a day for 10 days, your teeth should be six shades whiter, comparable to what you’d receive from a professional whitening treatment in a dentist’s office. That’s a big enough difference to take before-and-after photos!

Will the teeth whitening treatment cause tooth sensitivity?

Every individual varies in how they respond to teeth whitening. This kit has been designed for no teeth sensitivity using a lower grade of hydrogen peroxide. However, some people may experience tooth sensitivity or gum discomfort when using whitening products. This discomfort is temporary and not harmful. If you experience more than mild tooth sensitivity or gum discomfort, stop use and consult your dentist.

Is the teeth whitening device safe for use? Will it damage my teeth?

At Colgate, we take the safety of your dental care seriously. Our Teeth Whitening Device has been rigorously tested and is 100% safe for consumer use. It won’t harm your tooth enamel or gums.

How should the teeth whitening device fit?

The Teeth Whitening Device was designed with soft and flexible material to maximise comfort. We tested it with lots of people to make sure it fit well and felt comfortable. We hope you agree!

Do my teeth have to be dry before doing the teeth whitening treatment?

Yes, for best results teeth need to be “dry”. After brushing your teeth, simply dab your teeth with a tissue or wipe them with your finger. The treatment quickly forms a smudge-proof, concentrated hydrogen peroxide film on your teeth once applied. If your teeth are dry, this film adheres to your teeth better for enhanced whitening.

OW FAQ Accordion

Frequent Asked Questions

What makes the indigo LED light work?

How white will my teeth get?

Will the teeth whitening treatment cause tooth sensitivity?

Is the teeth whitening device safe for use? Will it damage my teeth?

How should the teeth whitening device fit?

Do my teeth have to be dry before doing the teeth whitening treatment?

Where do I buy the Colgate® Optic White® Pro Light at home whitening teeth whitening kit?

I've run out of teeth whitening serum. Can I still use my device?

Where do I buy the teeth whitening treatment pen refill serum?