Fuzzy hair problem

[Wolfeh]

A few days ago I decided I want to restore some G1 ponies my sister and I share. Since the only thing I've done before is do hair, I started with that. Almost all ponies now have perfectly shiny hair, but two ponies just refuse to stop being fuzzy! I've tried conditioner+boiling water mutiple times. But it doesn't help at all or at least not much.
Does anyone have any solution for it that I could try that you know for sure wont damage the pony?

And while I'm on the topic of restoring, they have quite a bit of dirt on it and I'm not sure how to remove that. Boiling water didn't exactly work on that.
Besides that, some of the painting is scratched. Will acrylic paint help? Many thanks in advance

Here is a picture of them http://www.wolfeh.com/G1.JPG
I can take better quality pics if needed

[Rainbowjuice]

Ah Rainbow Curl ponies...
I used Moroccan Oil on damp pony hair and let it dry naturally, repeat if necessary.

It's what we use on hair extensions and it works wonders!

[mlp4me]

Archive of tutorials, this should help with your various condition questions.
http://mlparena.com/Forums/viewtopic/t=159894.html

[kittybethy]

Best of luck with the hair!

[Icecrystalline]

I use John Frieda Frizz ease, it smoothes it a little and then I curl the hair with straws xxx

[Wolfeh]

Thanks a lot ^_^ I will try out the things you suggested!