You will be given a definition of a task first, then some input of the task.
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to prevent blocked sweat glands [title] Wash your skin with antiseptic soap. [step] Use a gentle, non-irritating soap to wash your skin, focusing on areas that are most likely to be affected by blocked sweat glands. These areas include the groin, armpits, beneath the breast, and any other area of skin that folds against itself. <sep> (A) Do this twice a day, especially after you get out of the shower or after you go to bed. [substeps] Evening out your skin with an astringent, like ammonia or hydrogen peroxide can dramatically reduce the odor in your sweat glands. (B) [substeps] If you also have babies, wash their hands and body routinely, rather than completely, every day. [title] Make sure your skin's soap is soothing and pleasant. (C) [substeps] Allow your skin to air-dry rather than rubbing dry with a towel. Wash daily, or twice a day if necessary to maintain cleanliness. (D) [substeps] Apply a mild laundry detergent around the area for extra protection. Get rid of clothing along the way, such as bras and shorts, as well as creams and lotions that may predispose you to getting blocked in these areas.
Output:
C