Sir jee pay more attention to engine bay, it has dirty nooks n corners. And guess what, you left wax and salts around door handles and side molding. Clean that up.
Use a plastic trim restorer, like turtle ice synthetic liquid polish for rubber trims, splash guards and front grill. They look dry.
And lastly, plug out those washer nozzles and clean the area. Looks white.
Maaf kar dena, detailer wali aank hai, couldn't resist posting this.