Or, if your bathing options are limited, there's always the dry shampoo and body wipes strategy. (health.com)
Natural antibacterial body wipes are designed for preventing transmission of infectious skin diseases among athletes even in absence of shower. (blog.defensesoap.com)
Bring biodegradable body wipes and dry shampoo for those times when you don't have access to a shower or just want to freshen up. (ordinarytraveler.com)