How Long Do Aromatherapy Blends Last?
Aromatherapy blends can vary widely in their longevity, depending on several factors including the types of essential oils used, the method of storage, and environmental conditions. Generally, most aromatherapy blends can last anywhere from 1 to 3 years when stored properly.
Factors Influencing Longevity
- Essential Oils Used: Some oils, like citrus, have a shorter shelf life of 1-2 years, while others, such as sandalwood or patchouli, may last up to 5 years.
- Storage Conditions: Store blends in a cool, dark place to avoid exposure to light and heat, which can degrade oil quality.
- Container Type: Dark glass bottles help protect oils from UV light, thereby extending their lifespan.
Signs of Expiration
It's important to monitor your aromatherapy blends for signs of expiration. These may include:
- Changes in aroma or consistency
- Cloudiness or sediment formation
- Rancid smell, indicating oxidation
Conclusion
By following proper storage guidelines and being attentive to signs of degradation, you can maximize the lifespan of your aromatherapy blends. Always label your blends with a preparation date to keep track of their age.