It is common for an average healthy person to get cold twice or thrice colds incidents a year and although they are not a serious condition, they can still weaken our immune system. However there are plenty of ways to get rid and prevent colds and the most simple is hand washing. Washing your hands as often as possible shields you from the colds virus and germs that can caused respiratory illness. Make it a habit to wash your hand twice as one hand washing has little effects on germs and bacteria that take hold in your hands. Use anti bacteria soap if possible. If hand washing is not possible use hand sanitizer. Use it to clean your hands and to keep off germs and bacteria that can be passed from hand-to hand or hand-to object contact. However recent studies shows that plain hand...