I'm not professionally trained, but I've cleaned a few vehicles. My day job for a few months was/is ceramic coating high-end motorbikes, but I've also done my fair share of 812s and GT3s. @travs has said it all. The only thing I would add is that I would personally give the tar remover-ed areas a thorough rinse. I'd also maybe add a stage 4.5 for the application of snow foam. This might be because I'm used to working in front of customers and the fallout looks pretty when mixed with the snow foam, but I do also like to use the snow foam as a lubricant to get into the seals and small areas with a detailing brush. As above, it doesn't need doing and it's probably just a habit I picked up from my work - after all, when some guy is watching you clean and strip his brand new Sartoria Meccanica Rush (near six-figure bike), you're going to pull out all the stops. That's probably why I bathe the wheels and brakes in fallout. Whoops. For a proper wash, do as above. For a top-up wash, I would personally do 1, 2, 3, 4.5, 5, 8 and 9. I've used drying towels very happily for years, however a dedicated dryer does make getting into the front grille and wheels much easier. This is the one I use and have used daily for months. The general idea is that you get as much of the stuff off the car before touching it with a mitt - taking a mitt over grit and the like is what causes scratches. Speaking of scratches - make sure the wash mitt is only ever used front to back. That way, if and when any scratches do occur, they are easier to remove than circular swirl marks. IIRC, both @travs and I use protection from polishes, but something like that is a bit beyond a complete beginner (not least because it requires a proper DA polisher - expensive). I do occasionally put a spray sealant (rinse aid) over the top of mine too. I would personally suggest something like Meguiars Hybrid Ceramic Wax - it's pretty easy to put on and offers a good few months of protection. Speaking of, TurtleWax Redline Wheel Cleaner is a decent beginner fallout remover option. It's pretty cheap from ECP and does the job. It's up to you how much effort you want to put in. My car doesn't get driven that much over winter and lives in a heated garage, so I can afford to go the extra mile in keeping it clean and tidy. Were it to live outside and get driven fifty miles on the M4 every day, I probably wouldn't bother. Similarly, if the car was brand new I would suggest a front end PPF and ceramic coating for everything else. In this instance, a lot of wear and tear has already been done. If it were me (and it's what I did with my car), I would get it paint corrected, stick a bit of protection over the top and then just be careful washing it in the future.