Pros
- •Shows noticeable improvement in teeth whiteness after just 10 days of use.
- •Easo-apply whitening paste, described as user-friendly.
- •Connects seamlessly to both iOS and Android devices with an included adapter.
- •Provides noticeable results in teeth brightness and whitening.
- •Instructions are simple and easy to follow.
- •Device is rechargeable, saving on battery costs.
- •Mesree and comfortable application with no pain reported.
- •Recommended for anyone seeking a brighter smile and positive experience compared to other products.
Cons
- •Some users experienced mouth discomfort from keeping it open during the application.
- •The device became faulty with iPhone towards the end of the 10 days, though it worked well with Google Pixel.
- •Increased salivation was noted, making it hard to swallow while using the light.
Bottom Line
The Colgate Optic White ComfortFit Teeth Whitening Kit delivers impressive results with minimal daily use and straightforward application. However, be aware of potential discomfort and device compatibility issues with iPhones. If you're seeking a hassle-free whitening kit, this could be a worthwhile investment for achieving a noticeably whiter smile.
Lowest at Amazon
$39.20 at AmazonLowest at any Popular Retailer
$35.00 at VIP OutletWhere to Buy
Prices last updated: August 1st 2025 8:53 pm
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