Remember the health saying that goes like this, "Cleanliness is next to godliness", personally I'm a good adherer of this word concept because it pays better be a living in a clean and well maintained tidy environment. Our health can be complicated by so many things that people take for granted and germs are one of the things that puts our health at risk if you are not careful. You food can easily get contaminated when your house is not clean. Saying it's going to be spotless would be considered an exaggerated saying but to a very good extent, the house and everything in it should be kept clean to avoid breeding of germs and bacteria. One thing that easily noticed in a house that is dirty and unkempt is houseflies hovering about. It's very disgusting.