Bests & Worsts Reviews from Amazon

This is mystery water! Applied 4 costs in a temp controlled garage and allowed a 12 hour cure time. One week later, rain sheets off with zero bead action, like there was no product there. Both vehicles are 2017 so we wanted a product that protects. Wrong!! DO NOT USE ON GLASS! They claim you can apply it to glass. We tested the back glass, washer fluid turns it into a hazy mess, wiper blade leaves streaks now.