We also spoke to experts to determine what shoppers should know about teeth whitening pens, including the results they can expect, how they work, and who teeth whitening pens are best for. If you’re using a teeth whitening pen for touch up, you can expect results almost immediately after the first use, but they won’t be as extreme as with other teeth whitening treatments. If you’re using the teeth whitening pen for a fuller whitening treatment—like for several days—you can expect results comparable to other whitening treatments, like strips or gel trays. Teeth whitening pens come in various strengths and with peroxide-free formulations so that most people can use them. While their lower peroxide percentages may not get you the drastic results you want, this makes them safer to use, as Dr. Yazdani explains that “because they usually have a lower concentration of the bleaching agent, there is little risk for enamel damage.” This does mean that the properties of this range can vary from colour to colour. They can also be manipulated in the firing process by over and under firing. As for the results it delivers, these also impressed us. We saw a noticeable improvement in the whiteness of teeth—about four shades—after using it twice daily as directed for just one week. The one downside is that it can cause minor sensitivity if you get the gel on your gums, but this is typical for whitening products, and if you’re careful while applying it with the brush, this shouldn’t be a big issue for you.Rare China dragon figure Pen holder Ancient bronze, Chinese dragon penholder Antique Collection Oriental Civilization Milton Bridge has produced jewellery enamel since our opening in 1982. Originally producing two ranges of enamel, our portfolio has increased over the years. Wengers were first established in Stoke-on-Trent in 1870 and whilst we are not certain when Wengers began to produce enamels for metal application, it is possible that some of our current recipes were created over 100 years ago. The application takes under a minute. Just brush the applicator onto each tooth one to two times a day, then wait one hour before eating or drinking. You should see results after just one use, but use consistently for one week for a longer-lasting whitening treatment.

KALDEWEI’s enamel pen is ideal for repairing tiny areas of damage on enamel surfaces in bathrooms. Small scratches and chips are soon repaired. Available in: alpine white and alpine white matt. Keep collections to yourself or inspire other shoppers! Keep in mind that anyone can view public collections - they may also appear in recommendations and other places. We did experience a bit of a funny aftertaste in the few minutes following application, but this isn’t unusual for whitening products, and it went away shortly after. We also like that the pen features a brush-tip applicator, which helps to evenly distribute the serum and get into the crevices between the teeth. Plus, after using it as directed, there was still plenty of product left in the pen that could be used for touch-ups down the line. Use with the tip set for accurate drawing and writing, or simply use exactly like paints, applying with a brush.If you’re looking for a product to help you dramatically whiten your teeth overall, this whitening pen isn’t going to be your best bet. But if you’re looking for a product to keep with you and utilize when you’re in need of some stain removal, we absolutely recommend it. It’s compact and easy to swipe onto your teeth, it doesn’t cause sensitivity or discomfort, and it works to maintain a bright smile and lighten staining from things like red wine and coffee. It’s gentle enough to be used up to four times daily, and it takes just a few seconds to apply and 30 seconds while waiting for it to dry before you can move on with your day. Did it produce the most dramatic results out of the options we tested? No. But was it effective at lightening stains, super compact, and painless to use? Absolutely.