Entirely deplete (3,2)
I believe the answer is:
use up
(Other definitions for use up that I've seen before include "Exhaust (resources)" , "Finish, exhaust" , "Expend" , "Completely consume" , "Entirely consume" .)
I believe the answer is:
use up
(Other definitions for use up that I've seen before include "Exhaust (resources)" , "Finish, exhaust" , "Expend" , "Completely consume" , "Entirely consume" .)