personalized hand sanitizer

My son is sick again and this time he has some flu virus. He went to school this morning, but after a fee hours the school nurse called and asked to take him home. He got sick at school and so his daddy took him to the doctor. I told to him last night that I want to buy a big hand sanitizer for him to take to the school. Like the personalized hand sanitizer at the store. I am worried about people getting sick nowadays and now my son is one of them. The doctor said he needs to stay home until Monday. I hope my daughters will not get the flu. I want to sanitize my house this week when I have time, and I still want to buy the big hand sanitizer for my son’s class to use at.