About this item

• Includes one (1) 0.08 fl oz Colgate Optic White Overnight Teeth Whitening Gel Pen, 21 Nightly Treatments
• Experience visibly whiter teeth in just 1 week* using this hydrogen peroxide teeth whitener pen (*when used as directed)
• The Colgate whitening pen features a new precision applicator to easily target the surface of each tooth with the quick-drying whitening gel formula
• This overnight whitening pen is designed for no tooth sensitivity**, is enamel safe and safe for daily use (**during and after the whitening process)
• To use, dry your teeth after brushing and paint the whitening gel on each tooth, then let the gel dry overnight and brush your teeth when you wake up
• For best whitening results, repeat the whitening treatment nightly for 1-3 weeks in a row