The House...

Where the hell do I START???? With 4 kids and the crappola they accumulate, I'm just not sure where to start. I can spend an entire day getting the house spotless, but without CONSTANT attention, it is demolished w/in an hour. Seriously.

I gave 50% of the toys to Goodwill. I give clothes away as they grow out of them, and yet...it's as if I've done none of those things for the last year.

Is there a strategy I can use that is reasonable to accomplish the goal of simplifying my home efficiently?