White sage has been used for thousands of years to neutralize energies. The smoke of white sage is known to North American Indians to be very purifying. It emits negative ions that are the good things you find in the air just after a storm or in the ocean. You can dab white sage essential oil on the pulse points of your body. As for the use for fumigation, the Greeks and Romans wrote that it transmitted wisdom and mental acuity.
You can also use the smoke of a white sage stick to neutralize the energies in your home. By gently spreading it around your body and in your auric field, you can neutralize the discordant energies in it. You could also greatly enjoy this plant by planting around your home.