The stylish simplicity of Air Wick Reed Diffusers is a perfect addition to any room in your home. Create a welcoming atmosphere for guests with the diffusion of long-lasting fragrance, infused with natural essential oils. Essential oils are used in aromatherapy to help with relaxation, which is why they’re often thought to have a holistic effect on your well-being [1]. Scented reed diffusers are a simple and easy way to add essential oils, and their benefits, to your home.