ON TREES AND 



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However, keep the whale oil soap on hand. Where 

 you see these and other scale on the trunks of trees, as 

 you will in July and August, clean the trunk of the tree 

 by scrubbing it thoroughly with a good, stiff scrub 

 brush and your whale oil solution. You can make no 

 mistake, any time of the year, by keeping the tree 

 clean. 



