4 Read the text and say what hygiene is:
Every day, you come into contact with millions of outside germs. They are very bad for your health and you should fight them. Personal hygiene will help you a lot as it is taking care of you. Keeping your body clean is as important to good health as food, exercise and sleep. Hygiene means cleanliness, feeling fresh and feeling good about your body. t includes bathing, washing your hands, brushing your teeth, taking care of your nails and cleaning everything around. Good personal hygiene keeps bad germs away from your sin, hair and teeth. It helps you be healthy and look feel and smell great. ​