WHY can't DMSO be used with Ozone?

I have used DMSO for many years for many conditions, internally and externally. It is a wonderful "delivery agent" for many substances. I read today in article at the url http://alternativecancer.us/ozone.htm strong warnings that Ozone was not to be used with DMSO .. that it could be fatal .. but no explanation as to WHY. Does anyone know? Thanks Joyce Simmerman Tweet