Negative Ionization kills Viruses and Bacteria in the air (March 2020)
solsociety.swiss
solsociety.swiss
It's like they are trying the "on a iPhone" gimmick to make you think this is new technology. Look around you'll find ionizers everywhere especially at shops because they reduce offensive smells in the air.
If you're looking for something in your house UV light filtration works just as well for killing viruses and bacteria, there's inexpensive home units already, and it doesn't produce ozone. The health problems from ozone aren't something you want to deal with.
I'd like to mention this video that goes into detail about aerosols and their behaviour in unventilated areas: https://www.youtube.com/watch?v=jhM9Zt5tZjY