TrainMan Well-Known Member First Name Jared Joined Mar 8, 2020 Messages 204 Reaction score 282 Location Pennsylvania Vehicle(s) 2015 Chevy Silverado, 2020 Jeep Gladiator Sport S. Sep 16, 2020 #31 I use this. Apply to clean vehicle, wait 24 hours. Apply 2nd coat. Supposedly lasts a year. You can also use it on the plastic parts, and even the windows. It's certainly easier to clean now.