I may hold the record having the Insight up in the air (jackstands) the most often. Over the past 3 years, I have done this approx 70 times. I spend alot of time cleaning the underside. As has been mentioned previously, I have a rolling (aluminum) floor jack, and always raise one entire side of the car at the middle jack point. Then I put stands under the front and rear. Then I repeat on the other side of the car. Then I go back to the other side and raise the stands higher. I have even made an adapter to better fit the long jack point flange, where it contacts the pad on my floor jack.