In the kitchen it is important to keep clean. You have to keep your hands clean, because then there are no bugs to get on the food/benches. It's important also, to have a lid on the bin, because it helps keep flies away and they don't lay eggs or multiply. Keeping the benches clean also will help the food stay safe. Having a white t-shirt/apron is good because then you can see wether you've kept clean, or not.