Here's a breakdown of factors that affect shelf life:
* Storage: Store nail polish in a cool, dark place away from direct sunlight and heat. This helps prevent the solvents from evaporating and the polish from thickening.
* Frequency of Use: Each time you open the bottle, you introduce air, which can cause the polish to dry out.
* Signs of Deterioration: If the polish becomes thick, stringy, separates, or changes color significantly, it's likely past its prime. While some thick polishes can be revived with a nail polish thinner, ultimately, if the formula has drastically changed, it's best to discard it.
* Formula: Some formulas may last longer than others. However, Clinique nail polish is generally a good quality formula.
To maximize the life of your Clinique nail polish:
* Close the bottle tightly after each use.
* Clean the bottle neck with nail polish remover to prevent the cap from sticking.
* Store the bottle upright to prevent the polish from drying out around the cap.
Keep in mind that these are just general guidelines. The actual lifespan of your Clinique nail polish may vary depending on the factors mentioned above.