Ahhhh, the joys of summer. My boys have green hair from swimming so much. We've tried the expensive shampoos, etc. Nothing works. So after much online research we tried the ketchup treatment. As you can see, they were not thrilled. Especially Ford who hates the smell. David brought them a movie to watch in the bathroom while they sat there for 30 minutes with ketchup in their hair. Did it work?? It helped, but I've heard it takes several treatments and we're not quite ready for the next one...YUCK!