After winning a mass lot of rescued Barbies, my plans are to restore and repaint them alllllLLLLLLLLALALALALA!
Here's Barbie #1:
Her hair was pretty matted and look! nice and sleek again.
What I did to fix the hair:
Liquid soap to wash
Conditioner (detangle spray)
Doll brush
Brush while conditioner is in then rinse and air dry
Later I brushed out again and used a hair dryer to lay the hair flat again, as it was all kinds of poofy.