Homemade rose oil's shelf life depends on several factors, including the method of preparation and storage. Generally, it lasts anywhere from a few weeks to over a year.
Factors Affecting Shelf Life
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Infusion Method: Simple infusions of rose petals in oil, like those used in rose body oils, typically last for 4 weeks [Lemon Grove Lane]. More concentrated oils, like essential oils, have a shorter shelf life unless preservatives are added.
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Carrier Oil: The type of carrier oil used (e.g., jojoba, olive, coconut) impacts shelf life. Using jojoba oil as a base can extend the shelf life to 2-3 months [reference on storage].
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Preservatives: Adding a few drops of vitamin E from a pharmacy significantly increases the shelf life [reference on storage].
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Storage: Storing the oil in a cool, dark place, ideally in the refrigerator, extends its lifespan. Exposure to light and heat accelerates degradation [Essential Oils and You].
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Concentration: Highly concentrated rose essential oils have shorter shelf lives than infused oils.
Shelf Life Summary
- Simple Rose-Infused Oil (Body Oil): 4 weeks [Lemon Grove Lane].
- Rose-Infused Oil with Jojoba & Vitamin E: 2-3 months [reference on storage].
- Highly concentrated essential oil (no preservative): Approximately 30 days [reference on storage].
- Infused Oils (longer infusion times): Over a year (depending on the method) [r/DIYBeauty].
Remember to always smell your homemade rose oil before use. A rancid smell indicates spoilage. Discard any oil that smells off.
