Ever wonder why your favorite scents/fragrances sometimes lose their “power” after using them for a while? Have you notice those coffee beans in jars displayed along perfumes in department stores? Ever wonder what they are for? Apparently, the over-stimulation of your sense of smell is what experts call “olfactory fatigue”. So what is this olfactory fatigue? Below are some fun reads we found on-line about the topic… Enjoy!