To clean or not to clean

I'm trying a new hair product.  I bought it after seeing an ad on TV!  I know, CRAZY, right?  But I actually LOVE it! It is called Wen by Chaz Dean.  (Check it out by clicking on the pink link) It is a "conditioning cleanser".  His idea is that you should not use shampoo to clean your hair because it is too harsh and strips the good stuff from your hair.  Anyway, I LOVE the way my hair feels.  And it feels really clean!  I can't believe I bought something from an infomercial.  It was pretty cheap!  AND I can't believe that I really love it!