Final answer:
Clarifying shampoo is the correct choice for cleaning wigs and hairpieces, as it effectively removes oils and product buildup without overly stripping the hairpiece.
Step-by-step explanation:
The shampoo that is effective for cleaning wigs and hairpieces is C) Clarifying shampoo. Clarifying shampoos are designed to get rid of product buildup, oil, and other impurities that can accumulate on wigs and hairpieces, much like they do on natural hair. These shampoos contain surfactants like sodium lauryl sulfate or sodium laureth sulfate, which act as heavy duty cleaners to efficiently cleanse the hair without stripping it overly, making manageability possible. While medicated shampoos are often used for specific scalp conditions, dry shampoos work to absorb excess oils between washes, and neutralizing shampoos are typically used after chemical processes, a clarifying shampoo's main purpose is to cleanse deeply, which is essential for maintaining the cleanliness and longevity of wigs and hairpieces.