If the smell is harsh or chemical-like rather than the earthy, garlic-like scent of fresh oil, it has likely gone rancid. The azadirachtin content, responsible for its pesticidal effects, can diminish significantly if the product is not stored correctly.
Understanding Neem Oil Non-Toxic Expiration and Potency Loss
Instead, it degrades over time, losing the potency that makes it effective. Expiration Potency and Efficacy When discussing expiration, it is vital to differentiate between safety and efficacy.
As it ages or is exposed to temperature fluctuations, it may darken significantly, turning a deep brown color. High Temperature Accelerates rancidity and reduces potency.
Understanding Neem Oil Non Toxic Expiration and Potency Loss
Neem oil does not typically spoil or become toxic like food products. Neem oil, extracted from the seeds of the neem tree, is a celebrated natural product in horticulture and personal care.
More About Does neem oil expire
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