I got a sanwitch container took the top off it, poured some carpet freshener into the container, filled it up with 1/4ths water and added a little salt, then put paper towls on top of the container and used a rubber band to wrap it down, then when it's a secure item I shook the contents inside, so now you have a container covered (wet) paper towls with carpet freshener witch I think is more powerful then air fresh, making your whole room smell good for a week or two
Btw I bought the dog odor kind because it's the strongest I literally can smell the freshness outside my room too no one is curious!!