how to make artificial christmas tree smell real

The key to making an artificial Christmas tree smell real is to simulate the scent of freshly-cut pine needles. You can achieve this by using a combination of natural oils, such as eucalyptus, pine, or cedar, or synthetic fragrances. You can also use pine-scented candles or potpourri to add a realistic aroma. If you want to go all out, you could even make your own pine-scented spray by combining essential oils with water and spraying it on the tree.