This. This has been invented.
Ok, not exactly. It turns out that a South African college student has managed to invent a waterless bath product to help his friend WHO IS TOO LAZY TO SHOWER. Ok, so that sounds worse than it is. In many countries, hot water is something of a luxury. Running water is something of a luxury. Not everyone has the privilege to shower every day.
Still, it would be pretty cool if it worked like the way it down in the Sims 3. But it’s really a gel that you apply to the skin that doesn’t smell like hand sanitizer. It supposedly creates “an odourless, biodegradable cleansing film with moisturisers .” Well, good for the kid who invented the shower in a can. Now…if he can just make it work like how it does in the game…