Not too long ago I stumbled upon a product called Zaino. It looked good to me so I bought the entire system. Although I have little experience in detailing, I think that it does a great job. It seemed fairly simple to use as well.

 

It is a fine product..But too much work involved and it leaves white residue on the black trim pieces along with white deposits in chips and scratches...Other than that it's an excellent wax...

Try ICE just for a comparison...Water falls of the finish and bug guts clean off reall easy too....NO leftover residue anywhere and you can apply it in the sun and on everything.

 

Its funny, I Zaino religiously. Wash, wax, finish with gloss spray. I love it. I use it on all my cars and I am satisfied with the shine. Just like anything else, 10 people, 10 different recommendations. If you ask in the M3 forum what they use, Menzernza is what they use. The Corvette forum, they use Zaino. I use Zaino on all: