Aerosol Sprays are sometimes used by hoodoo practitioners who cannot use floor wash or incense for one reason or another. Unfortunately many of the aerosol sprays on the market -- even when marketed for magical practitioners -- are nowadays kind of questionable (they tend to be just any old fragrance relabeled with a conjure formula's name.)
Fret not, friends! With one of those travel-sized spray bottles and a few ingredients, you can make your very own room spray. For every ounce of liquid you will want about 20 drops of essential oil.
My recipe for a Van Van spray, based on Conjure Cookbook's Van Van Recipe, is:
25 drops lemongrass oil
4 drops cinnamon oil
4 drops rosemary oil
1 tbs distilled water
2 tbs vodka
Mix the oils into the vodka then add the water. Shake well before use. NOTE: some plastic spray bottles are a bit too sensitive for the high concentration of essential oils in this mixture, the result being that the Van Van mixture dissolves the plastic. A glass or metal spray bottle is recommended, or else store the liquid in a separate jar and only pour into the plastic spray bottle as-needed.