Your prosthesis will not require a great deal of aftercare.  Simply wipe with an antibacterial wipe daily, after use. 
 

In humid climates and/or with frequent perspiration use an antimicrobial gel or spray on your prosthesis.  Simply work the antimicrobial product into the prosthesis and let dry. 
 

When not in use, lay the prosthesis upright on a small wash cloth to prevent wrinkling and promote constant air flow.