Bro you need to do the following for prevention of car body against :
1: spray genuine wd40 and leave it about 2 hrs and than whipe it with hard cloth.this removes the rust.
2: meguires wax than anti rust coat.this will protect car body against rust for atleat 1 year.after that u redo the both steps for next year.
Visit automarket.com for meguires products.
Sent from my QMobile X700i using PW Forums mobile app