I was using some 409 cleaner the other day and noticed that it claimed that it killed 99.99% of germs. I was not even using it for that but as a general cleaner.
409 is great stuff for cleaning. But remember that killing bacteria and killing viruses are two entirely different things because they are entirely different forms of life.
Something can "kill 100% of germs" (if they mean bacteria) and not touch viruses except peripherally by accident. And vice versa.
For example, antibiotics are worthless against viruses.