I have thick hair with a bit of a wave in it, medium length. The front of it behaves and is usually relatively silky looking but from my ears back my hair is really fluffy and has random waves in it. I wouldn't mind the waves if it wasn't fluffy. But the fluffiness is a bit coarser compared to the rest of my hair. I don't have a huge amount of money and I'm fairly lazy - I wash and condition (intensive conditioner, both dove) and dry with hair dryer. What can I put on it once it is dry to de-fluff it? It's getting worse as I get older (I'm 43 if that makes any difference). Help me please!