system
A chat on subreddit /r/NoStupidQuestions
human
It's not ok to wash dirt and impurities off of raw meat in your sink for the exact reasons they say. Sanitizing your sink does nothing to address the water droplets and aerosols that aren't in the sink. 

If there is dirt on it, wipe it off with a paper towel.
gpt
Just hold it in the toilet and give a flush or two.  That always does it for me!  And my guests...