Blitz is a carnauba wax that has been around for awhile. Used to be pretty popular along with zymol before zaino came out. Some Blitz people have changed over to zaino, and some continue to use it. I started out with blitz, and have been satisfied with the results so far. It lasts about 2.5-3 months, and is fairly simple to use. I'm giving zaino a try next time (polymer), and if it's better than blitz, I'll switch over
