Thanks for the reply's so far.
I've successfully gone 2 days without washing it. But now that I'm working in an office I need to look presentable, which means I can't wear a hat or anything. A nice bandana thing doesn't work either...I have a wierd shaped head and it never stays on

My mom has the same hair type and she exclusively uses natural shampoo's but still has to wash it everyday.
Out of cost reasons, I don't buy the natural shampoo, so I'm using the drugstore types

:
I'd like to try something like baking soda...I'll see how that goes.