Grapefruit essential oil helps remind us of those life-giving and inspiring moments of our lives. Its unique properties uplift, revive and inspire emotional buoyancy. Grapefruit's aroma is sweet and zesty and can help ease tension. Grapefruit can stimulate the senses, settle emotions, and help restore balance. Each Candle Warmers oil is lab tested to ensure they’re 100% certified pure essential oil with no fillers. Airome ultrasonic diffuser sold separately.