Product works amazing. Causes water to bead up and roll right off windshield. Also used it on my panaramic sunroof. Will advise to use a foam applicator that has a more dense foam or else you will waste product and have the entire foam pad soaked. Instructions say to apply, let set, and mist with water and wipe to remove but I dampened a microfiber cloth and buffed it off then went over with dry microfiber as the repellent instantly works and spraying with water bottle just caused water to roll off.