#554 - Trying different shampoo bars until I find one that works for me

In the beginning of my Challenge (#40), I tried a block of shampoo to replace my plastic bottle. 

 After using this block a while, I realized it doesn’t work as well as I first thought, so I went back to my usual shampoo. 

 But I remained unhappy with the plastic bottle, so I’ve tried different blocks until I found one that does work well for me!