How often should I wash my hair? Does it vary by hair type?

I'm a 2a-2b depending on the humidity. I don't like to wash my hair too often, but after about 3 days it starts to get oily. How often should I wash it? 

1 Answer

When you say "wash", do you mean with actual shampoo? Every couple days or so, you can wet your hair and cleanse it with conditioner, avoiding harsh shampoos.