I repeated my same routine over the week end by washing my Sonata with Meg's yellow Ultimate Wash followed by TW SNS over car body , molding and glass . After drying / buffing with a micro fiber towel I went back over the glass with a slightly dampened microfiber towel to remove any streaks or slight haze ... So easy , quick and with long lasting beading and shine - my last application was at the beginning of a hot Georgia summer and the water was still beading and shine was intact when I washed the vehicle Sat. *The only thing that would have made TW SNS better was to buy more of it when I first discovered it at WM for $6 per bottle - now it is up to $9 per bottle (but still cost effective for what it does , how long it lasts and the amount in the bottle) .