Wow!! I'm surprised by how well the McDonald's ponies cleaned up. Their hair looks beautiful! Fantastic work.
Did you straighten it with a flat iron or did you just brush it out?
I soaked their manes in deep conditioner for a day, rinsed and dried, then brushed their manes out the best I could. From there I used my flat iron the the lowest setting possible and then straightened it out really fast so the hair didnt try to melt. My straightener is Babyliss Pro Nano Titanium, its teally small and thin which is great for ponies!