Bright and cheerful, sweet orange essential oil helps freshen indoor air while promoting an uplifting, energizing atmosphere—especially helpful for people with COPD who may experience fatigue or low mood. Its naturally cleansing properties support a healthier environment without the harshness of synthetic fragrances. Like all Plant Therapy oils, this one is third-party tested for purity and quality, ensuring it’s safe to use in diffusers with proper ventilation.