The Greek term for "this prevents growth of germs" is "αυτό εμποδίζει την ανάπτυξη μικροβίων".
ANTISEPTIC - 'αντί'
Αυτό εμποδίζει την ανάπτυξη των μικροβίων.
I do not think the Ancient greeks knew about "germs". However, I think the word you are after is "antiseptic", (anti-+ Greek sēptikos putrefying)
Wash your hands!
anti (“against”) and sepsis (“poison”).
Antiseptic
No, it can not do that.
It prevents dirt and germs from getting in wounds
There are so many germs all over the bathroom.Not all germs are bad for you.He washed the germs of fhis hands.
Most likely.
no