Please capitalize where necessary: rinse thoroughly several times.
A: Rinse thoroughly several times.

Please capitalize where necessary: revision 2.0.d 708 downloads, released on 2010-10-15
A: Revision 2.0.d 708 Downloads, Released on 2010-10-15

Please capitalize where necessary: the requested quantity for "terry cotton wash cloth organic" is not available.
A: The requested quantity for "Terry Cotton Wash Cloth Organic" is not available.

Please capitalize where necessary: more than eight years ago, mike attempted to smuggle fifty pounds of drugs across the united states border.
A:
More than eight years ago, Mike attempted to smuggle fifty pounds of drugs across the United States border.