Final answer:
Electrical implements should be cleaned by removing foreign matter and thoroughly grounding them to prevent electrical shock.
Step-by-step explanation:
Prior to each use, electrical implements shall be cleaned by removing foreign matter and thoroughly grounding them to prevent electrical shock.
Thorough grounding involves removing any excess charge build-up on the object. This can be done by rubbing the plastic object with a dry cloth to remove any static charge it may have accumulated. After that, you can discharge the object by moving an edge of the charged plastic object toward a filament of running water.