Show take every precaution to keep stable clean dust in the stable air is liable to get into milk for this reason every precaution should be taken to have the air clr pure during milking handling dry feeds especially hay bay should not be done just before or during milking sweeping the stable during these periods Is equally objectionable it if the stable Is built with tight ceilings and smooth walls it will be easy to clean and dust will not readily collect in sufficient quantities to contaminate the air heavily the nili kers hands should ba washed thoroughly and kept clean during milking if they are allowed to become dirty they are liable to be a source of dirt in the milk lk especially if wet hand milking Is practiced the clothing of them the liker should be free from freiri dust which may inay fall into the milk pall care la Is necessary to protect the milk from dust and dirt after it to Is drawn except when the milk Is actually being poured into the strainer it should be kept covered at all a times to prevent the entrance of dust and insects much line sediment Is often blown on to the strainer if the latter la Is left uncovered during the intervals interval between straining |