I spent about 2 hours actually polishing the windshield and probably 4 hours removing the fine white particles which stuck on the paint almost instantly. I could hardly believe the mess all the way to the rear of my Highlander. I had no idea that the drill would sling the polish off the pad that far.
1 In these cases, you're an outpatient even if you spend the night in the hospital.  Observation services are hospital outpatient services you get while your doctor decides whether to admit you as an inpatient or discharge you. You can get observation services in the emergency department or another area of the hospital.
Inpatient: A patient is admitted to a room for an overnight stay or for numerous days with continuous general nursing services in an area of an acute care facility. Examples of treatment areas for admission: ICU, Labor and Delivery, Cardiology Units or General Medicine Units. Outpatient: A patient receives a diagnosis and/or treatment at a hospital, but does not stay overnight. Examples of treatment in this environment (also known as ambulatory care): emergency department, clinic, radiology (for x-rays), laboratory (for laboratory tests), or respiratory therapy (for pulmonary function testing).