At almost 60 years old, I was skeptical. I tried them before a party and WHAM! My teeth were visibly at least 4-5X brighter."" - Verified Amazon Review β Most strips do one thingπ V34 Whitening Strips do two. They combine: π£ V34 Colour Correction to target surface stains. βͺ PAP+ to whiten at the enamel layer. β° Short 30 minutes application. π See the difference for yourself!