When you cook or bake for others, what precautions do you take to ensure that your hair won't get in the food?

tI specify “for others” because I assume when people cook for just themselves or their households, they don’t worry about hair so much. However, when cooking or baking something that is going to be brought elsewhere, I assume people want to take some precautionary measures to ensure their hair won’t fall into the food.

My hair is somewhat long and if I am baking something that will be brought to someone else’s house, I’ll tie my hair up or pull it back with combs. I would be horrified if people bit into something I made and it had hair in it, and unfortunately, usually when that happens, people don’t say anything, they just think it’s disgusting but don’t want to insult the cook (at least I wouldn’t).