06/08/2014 08:45 am ET Updated Jun 08, 2014

The Great No-Shampoo Experiment

Amelia Alpaugh/Refinery 29

Talk to any woman today about her hair-cleansing routine and she is bound to have some very strong feelings on the subject of how often to wash and with what. It seems that shampoo has become Public Enemy No. 1 to a good portion of the hair-having population.

Find out what happened when three girls decided to undergo The Great No-Shampoo Experiment.

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