Cuci kendaraan Anda secara teratur. Cuci bagian bawah kendaraan Anda. Gunakan soda kue untuk menetralkan garam jalan. Bilas kendaraan secara menyeluruh. Lilinkan kendaraan Anda setidaknya dua kali setahun.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Although dirt does not directly cause rust, dirt and sediment can wear through your paint over time, especially when anyone touches the paint.  Other things that can reduce your vehicle’s protection against rust include bird droppings and gasoline that spills when filling the vehicle.  Over time, these things wear through wax, clear coat and paint, leaving the metal susceptible to rusting.  Wash your vehicle every few weeks so sand and dirt can’t be rubbed through the paint. Bird droppings and g