I make this up, a gallon at a time by soaking sage leaves in water for a few days, straining it, clearing it, then adding pure esential sage oil to the mix along with an emulsifier to help it blend with the water. However, as with any oil & water mixture you need to give it a shake  before using to help disperse the oil droplets  Its great for cleansing the negative energy from a space when burning a smudge stick is inpractical or out of the question. I add a few crystals to the bottle to help infuse the water with protective qualities while the sage clears the atmosphere of bad vibes. 4 oz bottle with spray cap. A popular item in our shop and with you too I hope!