In very direct bright sunlight, very tiny sparkles can be seen on my windshield. In the line of sight they are distracting but just a little disturbing. To see it best, the sunlight has to be bright, low on the horizon, and shining directly on the glass. I thought it was tree sap and used Turtle Wax tar/bug/sap remover. Sprayed it on, let it set a minute and rubbed it off. Did that twice but no change. The original owner (I'm second owner) had rentals in Myrtle Beach and now I'm thinking it might be from wind and sand damage. Gen ll Viper.