Long hair can make some problems and one of the biggest - tangle. When you can't comb you hair out you won't be able to enjoy them, cause they will look bad-conditioned. Of course you also can't make good hairstyle and if you need smooth, silken hair you should find special products for them.
I had been looking for them long time but I've found. It's diphasic conditioner by Acme Fortesse Pro. This brand is Ukrainian so I have been glad to try it.