Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean car plastic [title] Vacuum the interior. [step] Before you begin, vacuum out your car to remove any debris. Your cleaning products will work much better if you vacuum before getting started.

Ending1: To start, vacuum, just and use a suction tool. Where you vacuum will depend upon the make and model of your car, but you probably have to use either a microfiber upholstery brush or a square vacuum brush. Ending2: [substeps] Since cleaning the interior of cars like these can get complicated, it is good to use a vacuum cleaner. Clip on rubber, corrugated, and painted pieces of plastic on the outside of the car. Ending3: Using a soft brush attachment on the vacuum nozzle will help prevent scratching. [substeps] Remove the floor mats and shake them before you start vacuuming. Ending4: Use a soft vacuum for seats, window coverings, and anywhere else you see spray streaks. [substeps] A synthetic fiber vacuum made especially for car seats will not work best because it does not have to be vacuumed at all.

Answer format: ending1/ending2/ending3/ending4