Don't neglect the glass! Your wipers scrape along it and etch the glass, we will advise you on your best options
The windshield (along with the front bumper cover and leading edge of the hood) takes the brunt of whatever airborne contaminants your locality can throw at you, be that dust, dirty water or straightup nuclear fallout
Only non-ammonia (tint safe) cleaners should be used for both inside and outside of the car.
Even adding a coat of Wax to your windsheild will give you nitoceably better visibility in the rain, Polymer Sealants are MUCH MUCH better though!
