Me: I'm not a beautician, so I don't. There are minor fixes you can try, but remember if you really want to have great hair in your picture, have it done beforehand.
I'm going to start with a picture of my daughter. Lots of fly away hair.
First I start with cloning the background around the edges of her hair.
Then using the push tool throughout the hair, I smoothed it out some. Make sure you only use small increments when using either the push or smooth tool.
Or you can just add marde gras highlights using the Change to Target tool.
Now go have some fun.
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