Smudging comes from a traditional Native American practice.
Most of the sage that I use is from Chumash land up in the Ojai Valley. That area is very special to me because my father in law worked very hard to save the land from developers and educate people about the Chumash Indians. When I do a clearing I use several different traditions to get the result we desire.
I use many other traditional practices to clear a place of negative energy, according to my reading of the space, and the specific needs of the individual client.
I also specialize in egg spiritual cleansings.