I really love this shampoo mostly because I absolutely love the smell! It smells very strongly of tea tree oil, but I find it to be so relaxing and therapeutic like aromatherapy.
It works up a decent lather, makes my blonde hair squeaky clean, and is a very reasonable price. I'm not such a fan of the conditioner, but this shampoo is a winner in my books.
My hair really didn't like this, but my make up brushes LOVE it. Cuts through all of the product really easily, leaves brushes clean, soft & smelling lovely. Anti-bactierial properties are the main reason why it occurred to me to use it for brush cleaning.
Should add why I didn't like it for my hair - difficult to wash out and made my hair super knotty.
Tips: Put on a plate with a drop of oil (I use argan or Jojoba), and swirl brush in it.