Every human being is expected to maintain a very good level of personal care not just for their own good but for the good of people around them. Personal care should not be a choice, it should be an obligation. You owe to yourself and the people you interact with on a daily basis to care for yourself.
Personal care starts with good personal hygiene and this entails ensuring that all parts of your body are clean and healthy. The barest minimum for maintaining good personal hygiene is by taking a shower regularly, brushing your teeth at least once a day and eating good and healthy meals.