"I'm protecting myself by using disinfectant when washing my hands".
1. don't go out, stay at home whenever you can
2. when going out, distance yourself
3. wear a mask to avoid infecting others
4. wash your hands more often with soap, or use anti-viral hand sanitizer
Them: I'll use anti-bacterial wipes to clean my hands.
Me: "Anti-bacterial isn't the same as anti-viral, so you are largely just spreading the virus around instead of killing it".
Them: "but they say they kill 99% of germs"