To store onion juice for hair, the best method is to use it fresh. However, if you need to store it, keep it in an airtight container in the refrigerator for up to a week (Reference: 20-Aug-2023). Keep in mind that its effectiveness decreases over time, so using it as soon as possible will yield the best results (Reference: 20-Aug-2023).
Here’s a summary:
| Storage Method | Container Type | Storage Duration | Considerations |
|---|---|---|---|
| Refrigeration | Airtight Container | Up to 1 Week | Use as soon as possible for potency |
Therefore, while you can store onion juice, fresh is always preferable.
