I didn't say it didn't help. jeesh, put your panties back on.
It wasn't me that said it anyway, I was just rehashing what Thiel said. He proved that Clarks original claims were false but that the device helps out in some unknown way.
If you Clark Zapper people were honest you would show this study as proof that the device helps, and not falsely use it to back up Clarks claim that zapping kills microbes.