Lets get one thing straight as of today there is no cure for CV-19 plain and simple. When a "cure" arrives it will be at the hands of a Pharma company.
PCTL has never made any claim they can cure or kill CV-19.
With that said PTCL's patented HOCL systems for health care, AG or the oil industry kills 99.999% of pathogens. The claim is supported by the EPA.
The Annihilyzer technology is used for hard surfaces disinfection. health care facilites, schools, cruise ships Ect. In other words any hard surface no matter what industry it's in.