Hi, I am newly on oxygen after hospital release. I have been told not to run the hair dryer while it is on and not to smoke around it. Those are okay and I am being good. But I have a question that I am hoping someone can answer. What about when I take the portablel oxygen in the car and I have to put gas in the car? I would have it in the passenger seat next to me. I keep reading that it cannot be near anything combustible. So, please send me your advice/thoughts on this. Thank you so much.