Hello. There isn't an issue per say, but whenever I use the air freshener with camphor in it (electric camphor diffuser), my cat will start rolling on the floor, behave like cats do after smelling catnip. If i keep my cat outside the room, she will insist on coming in even after put out multiple times...she behaves as if she is addicted to its smell... -What can the reason be? -Is the fragrance toxic to cats? -Should i allow her to come in the room since she likes it so much?