I am in the process of making a horn, it started out as a type of flat powder horn, but have decided to use it for a small canteen instead. Since water left in the inside of an untreated cowhorn would have a rather "gamey" taste, and not high on my list of favorite beverages, how do you treat the inside of the horn to eliminate this possibility. I assume you use beeswax but is there any secrets to the application process? Or is it as simple as melting some wax and sloshing around. One end is already plugged but I have the large end still open, to work with. :hmm: