How can I improve my thin lank hair?

[Ojoj1974]

My hair is very Fine, straight and lank. I have to wash it daily as it look greasy and starts to curl despite the fact I have straight hair. I've tried not washing it for a day or two but it looks wet with grease.

Any ideas?

My hair is exactly the same left natural. Thanks to dry shampoo I only wash it once or twice a week. Dry shampoo is amazing. My hair has volume and is not good at all.

I used to wash my hair every day. Now I hate the way my hair looks on the day I wash it. Can't wait until dry shampoo and better styling the next day.

Is not greasy at all. It is good.

Which brand of dry shampoo do you use?
Do you tie your hair up at night?
Mine looks like a birds nest!!