Miswak sticks don't technically "expire" in the sense of becoming dangerous, but they do lose freshness and effectiveness over time.
Here's a breakdown:
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Loss of Freshness: As a natural product, the miswak stick is susceptible to its environment. This means it can dry out, become overly moist, or lose its beneficial properties.
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Optimal Usage Time: It is generally recommended to use a miswak stick within one month of purchase to ensure the best quality and effectiveness.
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Factors Affecting Freshness:
- Storage: Proper storage can prolong the life of a miswak. Store it in a cool, dry place away from direct sunlight.
- Humidity: Excessive humidity can lead to mold growth.
- Dryness: If the stick becomes too dry, it can become brittle and less effective.
In summary, while a miswak won't necessarily "expire" and become harmful, its freshness and beneficial properties diminish over time. Aim to use it within a month for the best experience.
