My headcannon is that the Au Ra use tiny little toothbrushes to clean their horns, with something like Shampoo, maybe just some water if it's a wash-and-go kind of day. But when it's cold.. Horn-Mittens!
As for Scales, Again, tiny little toothbrushes to get those hard to reach places. I think of them kind of like teeth and flossing. A nice loofah will take of them, but a tiny toothbrush will get down in the nitty-gritty.
Considering the horns are used to hear, I'd say they're soft and delicate, but not to the point where you can sneeze on one and it'll pop. I feel taking care of your scales and horns would be akin to shaving.. It's a pain in the ass, but pays off in the long run!
(Please do no get laser scale removal! That might hurt..)
As for Scales, Again, tiny little toothbrushes to get those hard to reach places. I think of them kind of like teeth and flossing. A nice loofah will take of them, but a tiny toothbrush will get down in the nitty-gritty.
Considering the horns are used to hear, I'd say they're soft and delicate, but not to the point where you can sneeze on one and it'll pop. I feel taking care of your scales and horns would be akin to shaving.. It's a pain in the ass, but pays off in the long run!
(Please do no get laser scale removal! That might hurt..)