How can I make my Christmas tree smell?

To make your Christmas tree smell delightful, consider adding a few drops of pine or fir essential oil to the tree's water or using a tree spray specifically designed for this purpose. You can also place fresh pine or cedar branches around the base of the tree for a natural scent boost. Additionally, simmering a pot of water with cinnamon sticks, cloves, and citrus peels on the stove can fill your home with a festive aroma that complements the tree.