To help prevent corrosion:
Wash the vehicle regularly to prevent corrosion of the body and suspension components. Also, wash the vehicle promptly after driving on any of the following surfaces.
. roads that have been salted to prevent them from freezing in winter
. mud, sand, or gravel
. coastal roads
Now let's write a headline to match.
Subaru: You'll have to wash dirt off your Crosstrek ASAP to Avoid Corrosion.