Smudging is a practice that involves the burning of dried herbs or plant material to create smoke for ritual or atmospheric purposes. This tradition has been documented across various global cultures for centuries, often involving plants believed to possess aromatic or energetic properties. Mugwort, specifically Artemisia vulgaris, is a plant native to Europe, Asia, and North Africa, with a long history of traditional use. The smoke from burning mugwort bundles is sought for its distinct scent and the effects people associate with its use. This exploration examines the reported benefits and the necessary context for understanding mugwort smudging.
Traditional Uses and Claimed Benefits
The use of mugwort in smudging rituals is deeply rooted in historical and spiritual claims, often focusing on purification and enhancement of inner states. One of the most common applications centers on spiritual cleansing, where the smoke is believed to clear a space or person of negative or stagnant energies. People burn the dried herb to create a protective boundary, working to ward off unwanted spirits or create a safe, positive environment before ceremonies or daily activities.
Mugwort has earned the nickname “dream herb” due to its historical association with influencing the dreaming state. Traditionally, people would place the herb under their pillows or smudge with it before sleep to encourage more vivid, memorable, or lucid dreams. This claimed benefit connects mugwort to divination and intuition, with the smoke potentially aiding in deeper meditative or trance states.
The subtle, sweet, and herbaceous aroma of the smoke is also sought for its calming effect. Burning mugwort may help to relax the mind, making it a popular atmospheric aid for people preparing for meditation or seeking relief from stress. These traditional practices view the smoke as a medium that can facilitate communication with inner wisdom and promote a serene atmosphere.
Safe Smudging Practices
For those who choose to engage in smudging, a few practical steps can help ensure the practice is conducted safely. It is advisable to source mugwort ethically, ensuring the plant material is high-quality and free from contaminants. The physical process begins by lighting the tip of the dried mugwort bundle until a flame appears, then gently blowing it out so that the herbs continue to smolder and produce smoke. The smoking bundle should be placed in a non-flammable, heat-proof container, such such as a ceramic dish or a shell, to catch any falling ash or embers.
Proper ventilation is necessary when smudging with any herb. Always open a window or door before and during the process to allow the smoke to escape and prevent its buildup. This mitigates the concentration of smoke particles, which can be irritating to the respiratory system. Smoldering plant material should never be left unattended. To extinguish the smudge completely, press the smoking tip firmly into sand or a fireproof surface until all traces of smoke are gone.
Scientific Context and Safety Concerns
While traditional practices assign numerous benefits to mugwort smudging, scientific research provides a different context regarding the physical effects of inhaling the smoke. The claimed spiritual and emotional benefits, such as spiritual cleansing or dream enhancement, currently lack clinical evidence. Like all burning plant materials, mugwort smudge produces fine particulate matter (PM2.5), which is a general health concern. These microscopic particles, when inhaled, can irritate the lungs and pose a risk to respiratory health.
Mugwort contains a compound called thujone, a known neurotoxin that affects the central nervous system by blocking GABA receptors in the brain. While the concentration of thujone in the smoke from smudging is not quantified as a direct risk, the presence of the compound warrants caution. Because herbal products like smudge sticks are not regulated by health authorities, there is no standardized information on optimal use or potential side effects.
Smoke inhalation from any source can exacerbate pre-existing conditions, making mugwort smudging inadvisable for certain vulnerable populations. People with asthma or other respiratory issues should avoid smudging, as the smoke can trigger or worsen symptoms like coughing and wheezing. Mugwort is related to ragweed and can cause allergic reactions, including a cross-reactivity known as birch-mugwort-celery syndrome. Furthermore, mugwort contains compounds that may stimulate uterine contractions, meaning pregnant individuals should not use mugwort in any form.

