Leaves don't have to be the only thing that changes color in the fall. A cheap cinnamon and honey treatment gradually and naturally leaves hair with a fall-perfect palette of lighter brown with reddish tints. And unlike peroxide, bleach, or chemical dyes, cinnamon is gentle on hair and smells delicious. Mix 2 tablespoons cinnamon, 2 tablespoons honey, 1 tablespoon olive oil, and one-quarter cup water (add more if the mixture is too thick). For normally oily or greasy hair, omit the olive oil or replace it with your regular conditioner. Let the mixture sit for an hour or so, then apply generously to damp hair. Leave in for at least an hour, or overnight if possible (put hair in a bun and wrap with a towel or plastic bag). Rinse out, shampoo, and condition as usual. It may take two or three treatments to see results, which ensures no drastic hair-color mishaps.