We travel everywhere with our lab. She's a great dog. But, she's a stinky dog sometimes, too. When we pack her dog bag up for a trip, we always throw in a bottle of Febreze, Pet Odor Eliminator. It works great. When you're cooped up in a car on a long car drive with a musty dog, this can really comes in handy. Once we settle in the hotel, I give the car a quick spray and in the morning, you can't smell the dog! We also use it to keep our hotel room smelling fresh once we get there. It is a little stronger scent coming out than the regular Febreeze, and that too be off guard. But, it mellows out after a while, and you don't smell anything really afterwards. Takes care of the problem pet odor, but doesn't leave a sweet sickly scent behind.