280
people found this helpful, as of 2023
ranked #95,221 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Aweful product. Don't waste your time or money.
This product sucks. The white stuff you see on my teeth in the picture is hard. It turns the brush hard similar to a plaster. It's very strange. I understand the concept but they really need to go back to the drawing board. Definitely going back.
the product in question
Colgate Optic White Overnight Teeth Whitening Pen, Teeth Stain Remover to Whiten Teeth, 35 Nightly Treatments, 0.08 Fl Oz
3.8★ · 50,899 ratings, as of 2023