Ok, I know it's been a while, but I finally got around to the horns.
I decided to leave the flakey scale removal until afterwards, since I'd like *clean*, bacteria/germ-free horns before I start sanding crap hither, thither and yon.
The goat? horns, as well as a nice-sized cow horn my housemate gave me a while back, have recieved a few treatments of the "boiling water-vinegar-let-it-sit-for-a-while-and-scrub-it-out" dealy. The goat horns look ok as far as I can see, but I'm definately going to give 'em the water/bleach treatment after they dry out. I think I know what to do from there.
My main reason for posting again (without the finished products, alas) is actually in regards to the cow horn my housemate gave me:
After the aforementioned water/vinegar/scrubbin' I noticed that there was some crusty, bumpy, old-looking yellow stuff inside. For the life of me, I could *NOT* get it out, no matter how much boiling water I used and how much I scrubbed. Well, ok, a *little* came off. I just asked my housemate this evening, and he says that it's old bee's wax, since the horn was previously *his* old drinking horn.
So here's the question: How in blue blazes do I get that stuff outta there?