Which option best describes the storage conditions for opened eyelash adhesive?

Storing opened eyelash adhesive in a cool and dark place is crucial for maintaining its quality and effectiveness. Exposure to heat and light can degrade the adhesive, affecting its viscosity and bonding properties. A cool environment helps to slow down chemical reactions that could lead to the adhesive breaking down over time, while darkness protects it from UV rays that can cause premature activation or deterioration. This practice ensures that the adhesive retains its intended performance for as long as possible, which is vital for safety and the longevity of eyelash extensions.