Thought for the day

Here's a thought for you. There are loads of different kinds of shampoo out there, ones for dry hair, ones for greasy hair, ones for curly hair, ones for straight hair, medicated ones, dermatologically tested ones, baby ones, "no more tears" ones, anti-dandruff ones, herbal ones and ones with a secret ingredient. And of course there is a full range of fragrances on offer for each type....strawberry, cherry, vanilla, peach, jojoba, coconut, tea tree, citrus to name but a few. But have you ever noticed that no matter what colour of shampoo you use, the lather is always white? hmmm......