What is everyones favorite car shampoo/soap and wax? Also what do you use to clean the convertible top (assuming you have one?)

 

I am a Zaino fan. I use their full product line on my car including the shampoo, clay bar, polish, leather treatment, etc) There are others who swear by Klasse. I use 303 on the gf's Miata. Put a little on everytime you wash it and it keeps the top looking good.