
Warning! Your shampoo may not be worth its price
In chemistry we did an experiment on shampoos and who well they work. We tested the foaming ability and cleaning. We put shampoo and water in a cylinder and shook it all up. next we put a drop of India ink (representing dirt) and shook it more. IF the foam was whit and the water was black then it is a good shampoo, if not it is terrible. Out of the ones we tested (Paul Mitchell, suave, neutrogena, herbal essence, Kenra, the mickey mouse shampoo {what you get at Disney} and dove) the only ones that got you hair clean was neutrogena, Paul Mitchell and the Micky mouse shampoo and somewhat dove. Just thought i would let you know.
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