Article by: Perry Romanowski

Some years ago I went through a phase where I was really into making computer animations.

Here’s one I did that explains roughly how shampoos work on a molecular level.

Shampoo Story



  1. Avatar
    Samantha Louw

    Is it true that for a baby shampoo to be considered “Tear-Free”… its pH would have to match that of tears +- pH 7 ?

    1. Avatar
      Perry Romanowski

      For something to be considered “tear-free” you have to demonstrate through testing that it is tear free. pH is not really a consideration but closer to 7 is generally more likely to be tear free.

  2. Avatar

    I cant believe this really happens when you was your hair. Great, simple video explaining how shampoo really works.

  3. Avatar

    Haha, very cute! The music is probably just as important as the animation.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.