What is hand sanitizer? How does it work? Please write the correct answer This is my holiday homework
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Hand sanitizer doesn't replace soap and water if your hands are dirty, but along with regular hand washing, it definitely helps fight many important germs. How does it work? It works by killing cells—not human cells. It kills microbial cells.
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Hand sanitizer is a liquid gel, applied on the hands to clear infectious agent in the hands. It works to kill germs by applying on the hand.
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