What is the best clarifying shampoo, to remove product build up? ?

I dye my hair regularly so do any of them not strip your colour?What is the best clarifying shampoo, to remove product build up? ?
Malibu is the BEST.


What is the best clarifying shampoo, to remove product build up? ?
Honestly, and this may sound strange but I am totally serious. I use Ivory dishwashing liquid soap at least once a month as a clarifying shampoo. It is very gentle to your hair, but gets all of the residue out. Just be sure you use a good conditioner afterwards.
Try Ion Clarifying Shampoo. You can get it at Sally's. It's on sale right now for $4.99 I think.