I dont understand why people use such false products! A recent study shows that this is not beneficial to use hand sanitizer. Rather you wash your hand with soap and water. What do you think you will not get sick by using hand sanitizer? But you still get your stomach problem right. I personally know some families where hand sanitizer is constantly used, but their relation with doctor is very frequent. So by spending your valuable money on this product you will get nothing but only false satisfaction. A little amount of alcohol present in the sanitizer cant kill germs completely. As a science student I can you tell that very well. So stop being a FOOL. Thank you.