How should I store the bottle to keep the oil effective for longer?

To preserve the quality and effectiveness of your essential oil, proper storage is key. Keep the bottle in a cool, dark place away from direct sunlight and heat sources, like in a cupboard or drawer. The amber glass bottle helps protect the contents from light degradation. Ensure the cap is tightly closed after each use to prevent oxidation, which can alter the oil's aroma and properties. A consistent, room-temperature environment is ideal; avoid storing it in humid places like a bathroom cabinet. With good storage, an unopened bottle can typically retain its quality for several years. Once opened, try to use it within 12-18 months for best results. Always check the oil before use—if the scent has drastically changed or it appears cloudy, it may have deteriorated.