With these easy-to-use diffuser refills, our best-selling diffusers become the gifts that don't stop giving. Great for the office or the home, the diffuser refill bottle design offers versatility and reusability. It is the perfect way to refill an existing diffuser or to create a dramatic diffuser accessory of your own. The Mango Tangerine Diffuser refill features our signature blend of mango, mandarine, and tangerine that is sure to fill your home with sweet-smelling citrus aromas and fill your guests with awe.