In daily life, we use our hands the most. At home, we need to sweep and mop the floor by hand. At school, we also need our hands to do homework and clean the blackboard. On the way, we still need to buy a roadside stall by hand, but most of us don't form the good habit of washing our hands frequently, and even occasionally grab something to eat after doing other things, so that the bacteria on our hands can be easily eaten by us.

As for the foot, its function is mainly to walk. We all wear shoes when we walk, and the socks are protected inside the shoes. We soak our feet at night. Even if we have a little bacteria on our feet, generally speaking, our feet have much less chance to contact foreign objects than our hands, so the utilization rate of our feet is much lower than our hands. Needless to say, our feet must be cleaner.

? Another reason is that we touch money with our hands every day, and coins are circulated from various places. We don't know what the money in hand has gone through, so the bacteria on the money are self-evident. We often start eating after buying things with money, but we ignore whether the hands that have just touched coins are clean. Therefore, for the sake of our own health, we should all be careful and keep this in mind.

We should use soap or hand sanitizer after each hand use, and carefully scrub our hands according to the correct hand washing procedures posted by the hospital to ensure their cleanliness. This can not only give people a clean and refreshing feeling of hands, but also ensure their health and prevent the bacteria on their hands from entering the body again. Although we can't completely avoid it, we can try our best to ensure our health. After all, we can do our best.