I don't believe the science of it. But if it's home floor, I quite sure I won't be worse off for it.

Depends on the food and what floor. If it’s something small like a tidbit can la

It depends. If it is chicken wings then who cares about the time😅😅

Not when it’s on the floor lah, applicable to the table only haha

Really depends on the location, e.g our own home VS wet market?!

Depends on what floor lol. Outside, no way. At home, maybe.

I do that but I don’t think it makes much differences

Well, it depends on what kind of surface it fall on XD

5 sec on very dirty surface will have alot of germs

It only applies if the food is expensive 😅