JTK
$100 Site Donor 2025
Do any of the folks here who do the yearly application of FF wash the underbody after every snow/salt drive or is the recommendation to not hose the underside of the car through the wintry months (about 5 months here) once FF is applied?
I don't wash them until spring starts to rear it's head, which is typically June at best in Buffalo NY LOL.
IMO, it's kind of a catch 22 to winter wash. It's good for the vehicle's body panels, but pushes salt bring deeper into electrical connections, clips, fasteners, etc.