Hassle-free teeth whitening pens to refresh your smile on the go (2025)

FAQs

What do dentists say about teeth whitening pens? ›

Other than causing gum irritation, sensitive teeth and damage to the enamel, the problem with teeth whitening pens is that they're just not long-term solutions to teeth stains. Moreover, they aren't sustainable. You might also have white and yellow patches on your teeth after using them.

Each pen provides plenty of whitening; just turn the dial and brush the serum onto teeth twice a day, at home or on the go. The serum dissolves away, leaving you with a light minty taste. It takes just seconds a day, and your teeth will be noticeably whiter after just a few days!

How does the Smileactives® Advanced Teeth Whitening Pen work? Advanced Teeth Whitening Pen dispenses a whitening gel to the brush tip, which is then applied directly to the teeth surfaces.

Apple cider vinegar as a whitening rinse won't lead to immediately brighter, whiter teeth. Consistent use over time – making sure to dilute to avoid enamel erosion – can eventually lead to a whiter smile. Always be sure to consult a dentist first to make sure it's the best choice.

Does it Work? Although whitening pens certainly do help break up surface (extrinsic) stains, they aren't strong enough for deeper (intrinsic) staining. In fact, some brands of whitening pens will specifically state that their product is best used in conjunction with a professional whitening system.

The Philips Zoom Whitening Pen is our pick for the best overall teeth-whitening pen due to its exceptional combination of portability, ease of use, and effectiveness in delivering observable whitening results without increasing tooth sensitivity, making it an ideal choice for on-the-go and regular use.

Some of the product will remain on your teeth so remember to rinse them off … Silvia V. Q: After using this teeth whitening gel pen, do I need to rinse out mouth? No matter which kind of whitening tooth kit you use, I recommend that you clean your mouth…

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.

Brush teeth first — do not floss. Open the bright on pen and slowly twist the bottom until gel is visible on the brush. Brush the gel onto your front top and bottom teeth in a circular motion and wear for 5 minutes. Avoid putting gel on your gums.

When used carefully, it can be an effective way to whiten your teeth. But if used incorrectly — in concentrations that are too high or if used too often — it can cause serious and sometimes expensive tooth damage. If you choose to whiten your teeth with hydrogen peroxide, do so cautiously.

How often to use Perfect smile whitening pen? ›

For best results, refrain from eating, drinking or smoking for 30 minutes after gel is applied. Repeat as needed but no more than 2 applications per day.

Research from American Dental Association has shown that ingredients in teeth whitening pens do work and you can have a whiter smile in just a few days after using the product.

Acids can destroy some of the stain molecules on teeth to reveal a whiter smile. But whitening your teeth with vinegar isn't safe. It can result in tooth enamel damage and, ultimately, more yellow-looking teeth. The same acidity that provides whitening will also wear away on tooth enamel.

Can Vinegar Damage Teeth? Despite its potential benefits, vinegar's high acidity raises concerns about its impact on teeth. With an average pH ranging from 2.5 to 3.0, vinegar can erode the outermost layer of teeth, known as enamel. Prolonged or excessive use may lead to tooth sensitivity, decay, or cavities.

Baking soda can be used with some water to remove the stains on the surface of the teeth. It can also be used with hydrogen peroxide to enhance its whitening effects. Baking soda can be used by individuals with regular toothpastes too. It is also used commercially in some teeth whitening products and toothpastes.

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.

Frequency of Application

Teeth whitening pens tend to work best when they are used once a day for at least a week, but generally longer than a week. Reading the specific instructions for the product you purchased will give you a better idea of when you should start seeing results, and how often you should re-apply.

The ingredients in the Colgate Optic White Overnight Teeth Whitening Pen have been proven safe.