Well, if you want your hands to be germ free, use hand sanitizers with 60- 90 percent of alcohol. Such as Purell, Germout, Germ-x, Bacide, Aquim, Aquawet and others with more than 60 percent of alcohol. So don't use non-alcohol hand sanitizers.
Some hand sanitizer does dry out your hands
yes because of the alcohol used in the hand sanitizer
no
The proper way to apply hand sanitizer is to first make sure your hands are visibly clean. Then, apply a small amount of sanitizer, about the size of a coin, to the palm of one hand. Rub your hands together, making sure to cover all surfaces, including the back of your hands, between your fingers, and under your nails, until the sanitizer is dry.
washing your hands of course is the most affective way of killing germs. but hand sanitizer is best when you don't have access to running water or soap. Hand sanitizer kills more germs but drys your hands out with overuse. After the years go by you will find your hands getting itchy all the time. It is best to only use hand sanitizer when touching things as elevator buttons, public door handles & washrooms... etc.
well you use your hands and wash them with them.
because...hand sanitizer is a great way to freashly clean and maintain the cleanliness of your hands, plus..........hand sanitizer smells nice :)
get soap and water then wash in your hands.
The CDC reports that soap and water does a better job at removing germs, but a hand sanitizer with at least 60% alcohol makes sense to use if soap and water are not available. If your hands are visibly dirty or greasy,
So people will have clean and not germy hands
studies have shown hand sanitizer DOES NOT replace hand washing and in some cases may cause cancer.
Well I don't know the exact limit, but I do know that hand sanitizer dries out your hands so just don't overdue it.