7. Allow no strong-smelling material in the cow-house for any length
of time. Store the manure under cover outside the cow-house, and
remove it to a distance as often as practicable.
8. Whitewash the cow-house once or twice a year; use gypsum in the
manure gutters daily.
9. Use no dry, dusty feed just previous to milking; if fodder is
dusty, sprinkle it before it is fed.
10. Clean and thoroughly air the cow-house before milking; in hot
weather sprinkle the floor.
11. Keep the cow-house and dairy room in good condition, and then
insist that the dairy, factory or place where the milk goes be kept
equally well.