Sage smudge sticks are bundles of dried herbs—most commonly white sage—used in a practice known as "smudging" or smoke cleansing. People burn them to cleanse and purify environments of negative or stagnant energy, reduce stress, promote relaxation, and infuse personal spaces with positive intentions.
Common Uses & Benefits
Aromatherapy: The earthy, herbaceous smoke acts as a natural air freshener to neutralize lingering odors. 
Meditation and Mindfulness: The calming scent is widely used to set a peaceful atmosphere for yoga, meditation, or spiritual rituals. 
Energy Cleansing: Often likened to an "energetic shower," the smoke is swept through rooms, across doorways, and over individuals to clear bad vibes and mark fresh starts. 
Stress and Anxiety Relief: Some research suggests that burning sage releases compounds that can help activate brain receptors responsible for mood elevation and stress reduction.