The present application relates to nil phosphate and nil borate cleaning compositions comprising a protease cleaning system and a wetting agent, and processes for making and using such compositions. In addition, a camera module is provided which consists of the image sensor module; a housing covering the upper portion of the image sensor module; a lens positioned outside of the housing; a filter positioned inside of the housing; and a flexible printed circuit board connected to the back side of the substrate of the image sensor module. Other methods, apparatuses, and systems also are disclosed.