The natural habit of babies and small children who like to put any objects at their hands into their mouth make parents worry since it is considered one of mediums of transferring bacteria or viruses that causes infection.
In fact there are parents who would rather make their child concealed at home or watches television all day long rather than letting they play at field and come back with dirty shirts. But many parents do not realize that it is a part of children’s learning process to know the world and to overcome gum irritation because the growth of teeth.
