Corn Snake Question! ((quick bedding problem/concern))?

Pine bedding isn't the best. It has a bad odor and can cause respiratory problems. But if you only use pine for some of your snakes life it probably won't cause too much damage. And your corn will not "get use" to a certain substrate. Snakes are wild animals that come across many different types of substrate during their life, so don't be afraid to mix half and half or to change it up once and a while