What is the best shampoo that prevents/removes product build-up?

Prell is amazing!!!! Oh my gosh I use it once every two weeks and my hair feels so clean and shiny. Not to mention it smells amazing. Quite a bargain for $3.00!! Definitely try it at least once, I promise you wont be disappointed.





Hope this helps :-)What is the best shampoo that prevents/removes product build-up?
I go to this store called Lush, and they have amazing organic home-made stuff. I get their shampoo bars, the blue one, and it totally strips my hair of any product build-up. don't use it every day though because it'll dry out your hair. just like twice a week.What is the best shampoo that prevents/removes product build-up?
try pantene :)