Add your favorite scent to your rooms while you freshen your carpets with this simple mixture that costs pennies to make and won’t irritate allergies.
In a large bowl, combine 1 cup of baking soda or cornstarch with 7-10 drops of essential oil. Break up any clumps with a fork and stir well. Pour mixture into a cheese shaker or can with holes punched into the lid. Sprinkle liberally over the carpet. Wait 30 minutes, then vacuum.
Source: Reader’s Digest Homemade