Is Cold Plasma Technology Safe for Air Purification? U.S. Studies Prove It Works
The air we breathe matters just as much as the water we drink or the food we eat. But unlike those, we can’t choose the air that enters our lungs every day. That’s why finding a safe and effective air purification method is essential.
Here’s why cold plasma technology is one of the most trusted options, backed by scientific research from U.S. universities — even before the pandemic.
Scientific Evidence: Research Supporting Its Safety and Effectiveness
1. University of Michigan – 99.9% virus elimination in the air
A University of Michigan study tested a non-thermal plasma reactor that eliminated up to 99.9% of airborne viruses in just fractions of a second. Conducted before the pandemic, this research proved that cold plasma can deactivate viral particles without heat or harmful byproducts.
2. University of Michigan – tested in pig farms
In another experiment near Ann Arbor, the same team applied cold plasma systems in pig barns to combat the PRRSv virus (a highly contagious airborne disease). The results showed 95% virus inactivation, confirming its performance in real-life agricultural environments.
3. UCLA – rapid disinfection on common surfaces
Researchers at the University of California, Los Angeles (UCLA) used atmospheric cold plasma to clean surfaces contaminated with SARS-CoV-2. In less than 30 seconds, the virus was eliminated from metal, plastic, cardboard, and leather — with no damage to materials.
4. Hospitals and bacteria control – U.S. study
A PubMed study found that cold plasma significantly reduced antibiotic-resistant bacteria such as MRSA, VRE, and E. coli on hospital surfaces within 30 to 90 seconds of exposure.
That’s powerful evidence for a technology that’s both safe and effective in critical healthcare settings.
Why It’s Safe for Homes and Workspaces
- Operates at room temperature – no heat or material damage.
- Removes microorganisms naturally, without chemicals.
- Works alongside other air systems to enhance overall indoor air quality.
- Well-designed systems minimize ozone or unwanted byproducts.
Simply put: cold plasma is fast, reliable, and safe for improving the air you breathe every day.
Final Thought
We can choose our water and food — but not the air we breathe.
That’s why cold plasma technology is not just innovation; it’s a commitment to healthier, cleaner spaces for everyone.