Key Findings:
- The study found that burning medicinal herbs like sage significantly reduced the number of airborne bacteria. In fact, the smoke from the herbs eliminated up to 94% of airborne bacteria in a closed space within just one hour.
- What’s even more impressive is that the air remained almost completely free of harmful bacteria for up to 24 hours after smudging. Some potentially pathogenic bacteria were absent even after 30 days in the smudged environment.
These findings suggest that the antimicrobial properties of burning sage could indeed help reduce the presence of bacteria and other microbes in the air, making it a viable option for air purification in enclosed spaces.
How Does Smudging Work?
The antimicrobial effects of sage smoke are believed to come from the bioactive compounds found in the plant, including volatile oils and terpenes like 1,8-cineole (eucalyptol), camphor, and thujone.
When burned, these compounds are released into the air and may interact with the cellular structures of bacteria, effectively neutralizing them.
Here’s a closer look at how some of these compounds work:
- 1,8-Cineole (Eucalyptol): Known for its antibacterial and anti-inflammatory properties, 1,8-cineole has been shown to inhibit the growth of certain bacteria and fungi.
- Camphor: This compound has strong antimicrobial and antiviral properties, which may help eliminate harmful pathogens from the air.
- Thujone: A major component of white sage, thujone has both antimicrobial and insecticidal properties, making it effective against a range of bacteria and pests.
The interaction of these compounds with bacteria in the air likely contributes to the purifying effects of smudging.
Other Benefits of Smudging
Beyond its impact on bacteria, smudging with sage may offer other benefits for the air quality and overall well-being. These include:
Reduces Airborne Allergens
The smoke from sage may help reduce allergens like dust, mold spores, and pet dander, making it beneficial for those with respiratory sensitivities.
Improves Mood and Mental Clarity
Sage has long been used in traditional medicine for its calming effects. Studies have shown that compounds in sage can reduce stress and anxiety levels, which may improve mood and mental clarity.
Repels Insects
The compounds released when burning sage have natural insect-repellent properties, which can help keep mosquitoes, flies, and other pests away.
