I have extremely greasy hair... like if I go 2 days without washing it, my hair looks like I have a hair full of gel and it feels just wrong! So today I am grateful for... SHAMPOO!! Can you imagine having to wash your hair with a bar of soap? Or laundry soap? I guess if that's all there was, we'd deal- thus my thankfulness that it was invented in so many smells and brands and for so many hair types.
So wash my friends... wash your hair and give thanks!!!!!