the creation of rules designed to protect public health
the development and application of sanitary measures for the sake of cleanliness, protecting health, etc.
not important i only shower once a week and i work in a sanition planet so it's very lovely
always keep your hands and area you are cooking in clean, and always cover your food with aluminum foil or a very clean towel
You must wash your hands and put on gloves before touching the food. After handling the food, wash your hands again and disinfect surfaces the food has touched.