This No. 1 bestselling whitening pen 'worked better than a visit to my dentist' — and it's 50% off (2024)

FAQs

What do dentists say about teeth whitening pens? ›

Teeth whitening pens are generally safe when used according to the instructions provided. However, there may be some potential risks and side effects from their use such as temporary sensitivity or gum irritation.

Teeth whitening pens work the same way as other whitening products, but they use a serum to apply whitening ingredients to your teeth. Most teeth whitening pens use a peroxide formulation—either hydrogen or carbamide—to break down stains.

Instructions will likely have you use it twice daily.

Tooth whitening is most often done using peroxide-based bleaching agents. At-home systems contain from 3% to 20% peroxide (carbamide or hydrogen peroxides). In-office systems contain from 15% to 43% peroxide. Generally, the stronger the solution and the longer you keep it on your teeth, the whiter your teeth become.

The product is safe to use nightly (once per day). The recommended cycle is one week at a time, but you can use it until it is finished.

Baking soda is an effective teeth whitener when used appropriately to brush the teeth. Keep in mind that it is also important to maintain regular dental visits and continue using a good toothpaste with any baking soda brushing routine.

For the Colgate^® Optic White^® Overnight Teeth Whitening Pen, we recommend a minimum of four to six hours of contact with teeth, without any food or drink. How long will the teeth whitening pen last? The Colgate^® Optic White^® Overnight Teeth Whitening Pen can last up to 35 days when used as directed.

Can yellow teeth be bleached? Yellow teeth can be completely whitened with teeth whitening technologies at the dentist or at home. Depending on the status of your yellow teeth as well as your needs, the doctor will advise and prescribe the appropriate method.

Like some of the other products on our list, the iSmile Teeth Whitening Kit uses gel in combination with an LED device, but this device has a clean and easy application, which is rarely guaranteed with gel products. That's why it's our tested pick for the best teeth-whitening gel.

What whitens teeth really fast? ›

Zoom in office whitening

Zoom-in-office whitening is the best teeth whitening system out there. It is fast (takes about an hour) and you get great results. This is the one you have probably seen before where the patients are under that blue light and it turns your teeth up to four shades of whiter.

Brush with baking soda and hydrogen peroxide paste:

Baking soda has teeth whitening properties; that's why it's prevalent in toothpaste commercials. It helps in rubbing off stains from the tooth surface due to its mildly abrasive nature. Hydrogen peroxide, on the other hand, is a natural bleaching agent.

Kim Kardashian turns her teeth temporarily purple as she promotes the V34 Colour Corrector Serum from the brand HiSmile.

This is great for OTC products. It does lighten stains when used consistently. Watch out if you have sensitive teeth, though. Take breaks with a sensitive tooth paste if possible.

It's small portable size and application design make it perfect as your travel companion—so you can whiten from anywhere at any time. The best part? Since the formula is designed to be enamel-safe it can be used up to 4X per day for even more effective whitening results.

Teeth whitening pens are a convenient and affordable way to brighten teeth, but their effects may not be as immediately noticeable or long-lasting as those of traditional strips. Applying strips takes more time and effort, but they often provide better results than pens.

Whitening strips can lighten the teeth by 5-7 shades, whereas whitening pens can only brighten them by 2-3 shades. Both strips and pens are easy to use and compatible with LED devices, however, pens can be more convenient as each tooth can be easily covered.

One of the most common side effects is tooth sensitivity, which can occur during or after treatment. Overuse or misuse of teeth whitening products can also lead to enamel damage, gum irritation, and discoloration. Additionally, some types of tooth discoloration may not respond well to teeth whitening treatments.