Review on 🦷 Cool Teeth Whitening Zero Peroxide Strips for Sensitive Teeth and Gums - Whitener Band Kit (28 Pcs, 14 Treatments) - 2 Week Supply with Color Chart - Gentle, No HP Bleach Free, Instant White Tooth - Non Slip Formula by Carrie Thompson

I don't think they whiten your teeth like Crest Strips or anything but I also use them 3 times a week max. I like that they don't damage my teeth. I've just started using this UV light they sell at Revain, I hope it helps. The only strange thing is the small white lime spots on the teeth, but they disappear after a few hours. The gels will be very sticky when you remove the strips. Don't even try to (rudely) spit it out. Just brush your teeth with toothpaste and it will come off. After that, your teeth will be super clean. The price is also unbeatable.