PlaDeo is a Korean startup product that uses reactive oxygen species (ROS) instead of aluminum or fragrances to eliminate odor. It recently launched on Indiegogo and is CE-certified. No chemicals, no residue—just a portable plasma-based solution. The technology was validated by a 2024 peer-reviewed study published in Nature's Scientific Reports.

I need to go find my old plasma ball lamp...

> “In either case, the plasma in turn produces chemicals known as reactive oxygen species (ROS)”

Sounds like a simple ozone generator to me. Since the pandemic these devices are very cheap too.