I have Sota Pulser on known infections and have wiped them out. Takes 50 pulses though.
Friend had tooth ache and was scheduled to go to dentist the next day. After 50 pulses was cured. He ended up just getting his teeth cleansed instead of something done to his infected tooth which was being monitored by dentist.
One time I had a pimple on my arm that would never heal. Pulsed it about 10 times and it healed for a few months but came back. Pulsed it again 50 times and it went away for good.