Pour the air freshener … 2-3 drops essential oil – I like lavender, lemon, orange, cinnamon, or peppermint . Here, the reaction doesn’t destroy baking soda’s odor-killing power. Measure the baking soda into a clean bowl. Add the lemon juice, and lemon essential oil. Allow the mixture to cool to room temperature. 2-3 drops lemon essential oil. The combination leaves a nice, clean fragrance. Baking soda is a natural deodorizer. When deciding what kind of air freshener to use in your home, consider baking soda as a natural alternative to aerosol sprays. What is the best homemade air freshener? Baking soda … Tip #1: Homemade Room and Furniture Deodorizing Spray 1 Tablespoon baking soda. Lemony Fresh Homemade Air Freshener. While lemon juice does neutralize baking soda, that’s only relevant when we’re trying to use the baking soda for cleaning. Use a scent you like or mix and match to create your own personal scent. This recipe for an all-natural, all-purpose air freshener comes courtesy of The Homemade Experiment.In a mason jar, mix one cup baking soda with 15 drops of essential oil. Can you put baking soda … Stir together thoroughly. Pour in the hot water, and stir to dissolve. Distilled water. 2 cups hot water. The chemical-laden sprays can aggravate allergies and contribute to indoor air pollution. Ingredients: 2 cups hot water 1/8 cup baking soda