What is the recommended method for handling polish bottles?

The recommended method for handling polish bottles is to roll them between your palms. This technique helps to mix the polish without introducing air bubbles or causing the formula to separate. Shaking the bottles vigorously can create bubbles in the polish, which might affect the application and finish. Storing polish bottles upside down is not advisable since it can lead to leakage and may compromise the integrity of the polish. Leaving the bottles open for ventilation can also dry out the polish and expose it to contaminants. Therefore, rolling the bottles is a gentle and efficient way to prepare the polish for use while maintaining its quality.