According to Wikipedia, a standard 10 minute shower uses 60 gallons (230 liters) of water, whereas a Navy shower uses 3 gallons (11 liters) of water.
Although never in the Navy, I have had to take my share of Navy showers. Anyone who has spent time in the woods, in an RV or on a boat are most likely familiar with the concept. For the rest of you who haven’t experienced this ultimate water-conserving method of personal hygiene, here’s a helpful video complements of Al.
