My hair is the same way - I have a lot of hair, its not super fine or very coarse - middling I'd say. I used to shampoo once or twice a week (I was using TJ's sulfate free) when it started looking oily. Now instead of the shampoo I do the salt scrub and it seems to do just as good (if not better!) a job of it. Brushing it out at night helps too - my only problem is that my brush is collecting a lot of lint and I'm not sure how to clean it.....

p.s. I really need a haircut.... how about I post a picture after I get a trim....