Review on 🦷 Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit - 20 Count by Kurt Ferguson

Like. He does exactly what he says. The only reason I gave it 4 stars instead of 5 is because my tooth sensitivity worsens up to 48 hours after using the strips. I need to use Sensodyne to help me get through this. Not only are my teeth sensitive to the temperature of food and liquids, they sometimes throb when I sit here during the day without eating anything in my mouth. I used about 4 strips once a week due to sensitivity and noticed a big difference in the color of my teeth. I don't use them more than once a week as my teeth are extremely sensitive after using them. It seems to go away until I use the strips.