What can I say about the Hydro-Turf Oil Extractor OIL01 that hasn't already been said about the wheel, penicillin, or the iPhone.... this is one of the greatest inventions of all time. My wife and I would argue constantly over who had to change the oil or the transmission fluid. It's one of those chores NO ONE wants to do! You know, the old "I spent the entire day rearing OUR children, maybe YOU can pitch in a little and change the fluids?" and of course, "You think I have the energy to slave over your car and change the fluids? I worked a 12 hour shift just to come home to THIS?!" These are the things that can destroy an entire relationship. It got to the point where our children could sense the tension. The minute I heard our 20 month year old son reenacting our daily fluids changing fight with his GI-Joe, I knew we had to make a change. That's when I found the Hydro-Turf Oil Extractor OIL01. Our marriage has never been healthier.