How to Choose the Best Teeth Whitening Pen for You (2025)

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\\r\\nMost teeth whitening pens are designed to be convenient, easy to use, and provide greater control than other whitening methods when it comes to application. However, not all whitening pens are the same—some may cause sensitivity, a few might require several applications throughout the day, and others may not deliver on the smile you’re looking for. To help you choose the best teeth whitening pen for you, we’ve broken down the main benefits to look for and why.

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Enamel-safe Teeth Whitening Pens

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Enamel is the outermost layer of the tooth. It helps protect your teeth from discoloration, decay, and sensitivity. However, when enamel is weakened or eroded, your smile may become more vulnerable to a variety of oral care issues. Some whitening solutions can affect the strength of tooth enamel. So, be sure to look for a whitening pen that’s safe on enamel for daily use, like Crest Whitening Emulsions. The unique formula is specifically designed to be safe on tooth enamel and can even be used up to 4 times per day for even better whitening results.

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If you’re ever unsure if a whitening solution is enamel-safe, consult your dental professional for a personal recommendation.

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Sensitivity During and After Application

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Some whitening methods may cause tooth sensitivity or gum irritation. Most whitening pens contain hydrogen peroxide or carbamide peroxide as the bleaching agent that helps remove stains. Typically, higher amounts of peroxide can help deliver a brighter smile but may cause sensitivity. Fortunately, there are whitening options available that can deliver fast results with virtually no sensitivity.

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So, when it comes to the best whitening pen for you be sure to look for one that’s effective but also gentle on teeth and gums. Due to its unique formula, Crest Whitening Emulsions works differently than other whitening pens. Its water-resistant base creates a protective layer for the whitening agent while also rehydrating teeth to help limit sensitivity.

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Quick Whitening Results with More Control

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When it comes to brightening your smile, you want visibly whiter teeth and fast. Some whitening treatments may take weeks to deliver results while limiting how and when you use them. Whitening pens offer up both the flexibility of whitening individual teeth while also providing quick and easy application. For additional convenience, a pen with a built-in applicator gives you the option of more precise whitening from anywhere at any time.

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Effectiveness Between Applications

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Whitening pens are a great option for convenience, but you also want one that continues to work without the need to remove, brush, or rinse the product from your teeth. Additionally, some whitening pens wash away too soon after application. When compared to other options, Crest Whitening Emulsions stays on your teeth longer* to continue whitening long after you apply it. Plus, the leave-on teeth whitening treatment delivers better, faster, 100% whiter teeth*.

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Complete Your Whitening Routine

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Pair your whitening pen with a thorough oral care routine to help keep your smile bright and healthy.

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• Brush 2X Daily for 2 Minutes: Consider brushing with a whitening toothpaste like . The foam formula helps to repair enamel, neutralize plaque bacteria, and lift surface stains.
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• Floss 1X Daily: Pair traditional floss with an oral irrigator to boost your gum care while removing more food particles and plaque.
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• Add a Rinse: Swish with a whitening rinse like Crest 3D White Diamond Strong Mouthwash to further protect enamel and brighten up your smile.
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• Keep Your Dental Appointments: Make sure to see your dental professional at least twice a year for professional cleanings and checkups.
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\\r\\n*vs. ARC pen whitening

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\\r\\nSources:

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https://crest.com/en-us/oral-care-tips/teeth-stains/teeth-stains-causes-types-how-remove-teeth-stains
\\r\\nhttps://www.newmouth.com/dentistry/cosmetic/whitening/toothpaste/crest-emulsions/
\\r\\nhttps://southlanddentalcare.com/teeth-whitening-pen-pros-and-cons/#:~:text=Control,irritating%20than%20other%20whitening%20treatments.
\\r\\nhttps://www.verywellhealth.com/enamel-definition-of-enamel-1059421
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