how do you spell that expression when you are in the army, in a room with others and one of them yells "i donno what" cuz an officer entered the room, and they must stand still. it's not attention, it's something similar and short.
You can use the same detergant and kill 0.99 of the rest, that will leave you with only 0.01% of the starting germs, and if you want you can do this a lot of times till you get the result that satisfies you
