The bagged airline pillows and blankets are OK to use

Aircraft are short on creature comforts, so its mighty tempting to grab a blanket and a pillow when boarding, one of the last free perks of any flight. But the sage advice is and no one is changing the pillow cases.Bringing you own neck pillow is a much better idea, but cautions that you should use one that can be laundered, because it can transmit germs as well.