This would work like the bug bomb,

you engage the canister by pressing a button then leave the area for a given amount of time.

When you return the germs in every nook & cranny have been detroyed.

No one can possibly get in every tiny spot that a germ could be hiding.

But a fint mist of dininfecting Clorox could slip into every space ...

like a germy sneeze can.

Think of all of the colds and infections that could be erased by something this simple.