Show WASHING AND RINSING raIN SING CANS muan lucri of deterioration of milk supply Is due to contamination in big cles siueli milk that Is good when it leaves llie lie stable is poor milk when ubea it reaches ren clies the hie city dalry plant the deterioration is tile due to in ili the cans in almost all cases the city Y plants wash anil ste alize the cans that they aliey return to tile hie faria rs the fa assuming ihna cani ure are clean fill lit thein and return without further at attention tendon As a matter of fact the wash ng is usually well done in a city plant after the hie tk ith live steam ini however ean cans 4 ure tire capped appod almost lunne diate ly nud and almost aiwas there lipec rs Is some mol ture left ifft lit in the can tile bacteria are never nil all killed and in tills this moisture they multiply and by the little lime llie file cans nr are used again there are enough bacteria in bliem ailleo lo 10 seed the wilk to the llie extent of unity ninny thou wands rands of ba banterla baiter terla iii per cubic centimeter |