Does mouthwash kill the *good* bacteria in your mouth similar to how hand sanitizer kills the *good* bacteria or your hands?

Question

Does mouthwash kill the *good* bacteria in your mouth similar to how hand sanitizer kills the *good* bacteria or your hands?

In:

Answer 1

Yes it slaughters everything without discretion.

However “good bacteria” are mostly found and useful within your stomach and intestines. So long as those are fine, then you have nothing to worry about.