Hey! I'm on a trip and walking and sightseeing all the time. I noticed that my atomizer is in really bad shape, and I tought that is there anyway to clean the cotton to get more white again? And I really don't have time finding a vapeshop or anything else like that. So, how do I clean it fast and bring it more alive even a little bit? Fill tank with water and sit? Or something else? Quick answer please. Thanks!