This article discusses the battle between bacteria and hand sanitizer when viewed under a microscope. The author describes how bacteria can be seen magnified when placed under a microscope, as well as the effectiveness of hand sanitizer in killing these microorganisms. The article highlights the importance of hand hygiene and the role of hand sanitizer in preventing the spread of harmful bacteria. Overall, the article emphasizes the visual contrast between bacteria and hand sanitizer when viewed through a microscope, illustrating the significance of proper hand hygiene practices in combating infectious agents.