How should I store mealworms for geckos to ensure they remain fresh and healthy?

To store mealworms for geckos, keep them in a well-ventilated container with a lid to prevent escape. Line the container with oats or bran for bedding and provide slices of fruits or vegetables for moisture. Keep the container in a cool, dark place and remove any dead mealworms regularly to maintain freshness and prevent mold.