Just a "heads up" for you guys, especially you Zymol users. They were bought out by Turtle Wax. So you might notice a lack in quality as you've been accustomed to. (T/W is known for doing this) They bought the name only and not the rights to the patents. I'll post more when I find out who/if anyone does buy the formula patent(s).
Also the P21s products just got a good reveiew (this is from Chem. Weekly) Their "enhancing cleanser" & Concours wax got - 4 star ratings for effectiveness and cost/value for European car finishes (they reduced their prices last month)