How can I keep my hair relaxed throughout the summer?

Summer will be here before we know it, and so will the humidity!  If your hair is particularly wavy or curly, you know just how difficult it can be to keep your hair in check during the dog days of summer.  Luckily, there are dozens of different ways to manage your curly hair without having to spend hours each day grooming your uncooperative locks!  Permanent…