I believe that I may have discovered the next big as seen on TV gotta have!
Let your baby crawl around your kitchen while you cook dinner.
Baby stops to admire own shadow on floor.
Baby drops a huge puddle of drool on the floor while admiring own shadow.
Baby gets bored and crawls off to the next point of interest.
Baby drags puddle of drool along with him as he crawls away.
Thus creating a clean streak as he moves on.
I am so gonna be rich!!
p.s. Baby was not harmed in this accidental experiment. Floor had recently been swept.