G1 Poesjes pony (cat pony) hair changes color - how to wash/clean?

[Nella]

I've bought a beautiful Poesjespony in a lot of pony's. Her hair still changes color, but is a bit frizzy at the ends. I don't want to ruin the colorchange, but is there a way to try to make is less frizzy or at least wash?

[LadyMoondancer]

If it's the same material as the Sunshine ponies' color changing streak, that type of hair / material frizzes super easily.  If it's only frizzed at the ends then you're lucky.

Washing will not harm the colorchanging property, but it probably won't help either.  I once used most of a bottle of conditioner on Sunshine pony Beach Ball . . . The blue part of her mane ended up so silky, but her colorchanging streak was still frizzy.