Many offices and homes have an unnaturally high positive ion charge due to air-conditioning, computer monitors, and other factors. Use this essential oil blend to bring the power of trees indoors.
50 drops cypress, 20 drops orange, 20 drops cedarwood, 20 drops lemon, 10 drops sandalwood, 10 drops pine. These amounts are enough to mix in a 4 fluid oz room spray bottle. Use distilled water.