Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to extend the lifetime of your ipod touch [title] Clean your ipod touch every day. [step] This will ensure that it's not smeared with fingerprints, and you'll have better accuracy when using the screen. Some of the older generation itouches come with a cleaning cloth, but if yours did not, then a glasses cleaning cloth works just as well.

Ending1: Wipe all fingerprints off of screen at once. [substeps] If your ipod touch is for windows, you might want to wipe down windows with a cleaning cloth before washing. Ending2: To use either, just breathe on the screen, then rub till the fingerprints are gone. [title] Buy a screen protector and a case for your ipod touch. Ending3: Keep a sanitized cloth in your case at all times. [title] Remove the plastic backing and the thick media-coated side. Ending4: [title] Put fingerprints on the tiny screen of your ipod touch at the top of the device. [step] Dust it with the cloth to get it clean.

Answer format: ending1/ending2/ending3/ending4