My husband is a knife maker and was given a yak horn to use for a knife handle. The horn smells really bad. Is there a way to remove the odor?

Yes, there are a few methods to remove odors from yak horn. First, try soaking the horn in a mixture of water and vinegar for a few hours, then rinse thoroughly and let it dry. You can also use baking soda; apply it to the horn and let it sit for a day before brushing it off. Finally, consider sealing the horn with a food-safe finish, which may help to lock in any remaining odors.