APPENDIX. 
LABORATORY COURSE IN FARM DAIRYING, 
IOWA DAIRY SCHOOL. 
GENERAL SUGGESTIONS. 
Propucts and utensils needed in the work will be furnished. 
When the work is completed the separators and the utensils 
should be properly cleaned, and then put away in their respec- 
tive places. 
To properly clean a separator take it apart and wash all 
the milky portions with a brush and warm water containing a 
little washing-powder. Then rinse it in clean scalding-hot 
water and set aside to drain and dry. This method of cleaning 
applies to all tin utensils. Be careful not to bend or dent any 
of the parts belonging to the separator. 
Before starting the separator see that it is properly put 
together and well oiled. Do not turn the machine at an ex- 
cessive speed. 
All students are required to wear clean, white suits. 
The work is of such a nature that it requires the attention 
of the students until it is completed. If more than three hours 
is needed for completing it, students will receive credit for 
extra time. 
Have with you a copy of “Separator Directions” for refer- 
ence. 
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