Astra gsi turbo
i have never really been into detailing at all, more of a drive thru car wash kind of person but recently taken an interest. my rb is covered in flies,tar and all sorts of dead stuff. i normally use g101 on my bikes but not sure about on the car. what should i buy to get me started and it what order do i use it. snow foam looks pretty cool but no idea what it does. please help