Originally Posted by Feyd
Welcome to the madness that is... keeping your Jet Black car clean and un-swirled.
Zaino will keep it swirl free. Get the Show car kit at zainostore.com, everything you need is there.
Apply Z5 to eliminate swirls, then use Z2 and Z6 - it only takes an hour or so of work, with an hour drying time between coats.
Don't use any type of mechanical or touchless car wash. A regular washing with a microfiber wash mitt and a carnuba car wash gel works wonders.