A cluttered home begins with a cluttered mind.
And to move from a cluttered home to an uncluttered home, you really need to change your mind first. This is a complex problem in and of itself that stems really from a lack of awareness or conscientiousness - what we might call mindfulness or a lack thereof. Many of us live our lives almost as though they were automated and, consequently, none of us are really present in the moment. These continuous unconscious living causes to fill our house back up with garbage repeatedly.