Tag: underbody rinse

Does Undercarriage Wash Prevent Rust? Expert Insight

An undercarriage wash helps slow new rust by flushing salt off exposed metal, but it can't reverse rust that has already started. In Ontario's salt-heavy winter conditions, guidance recommends washing the underside every one to two weeks, or within about 24 to 48 hours after heavy salt exposure, to reduce the buildup that keeps corrosion […]