Several choices
Steve:I have used several different products on our windows. Island Girl sells a product, I think that it is available on the web site. Meguires has some products too. They have a cleaner and a polish two seperate products. They also a single cleaner that is cleaner/polish in a single bottle.I also have used a call Plus 210, it is anti static and anti fog.Anyway all of these products seem to work good. They will clean the plastic /lexan. My take on any of these products is that you should clean the area with soap and water before using them to eliminate any dirt before you use these products.