The teeth whitening pen is advised to be used thrice weekly for optimal results. Elsewhere, Colgate's Max White Overnight Teeth Whitening Pen is available for £10 at Amazon. It's designed to ...

a pair of Colgate® Optic White® Overnight Teeth Whitening Pens and a compact mirror. It was an opportunity for Robin and Andréa to provide fans with a way to enjoy a great wine night ...

But the greatest pains may be the red wine stains plaguing their teeth after indulging ... Along with two next-generation Colgate Optic White Overnight Whitening Pens, which feature a new design ...