Using this nursing bra is a breeze. Simply put it on like a regular bra, adjust the straps for a comfortable fit. When it's time to breastfeed, use the front button opening to easily access your breasts. As for maintenance, it's recommended to wash it in cold water on a gentle cycle and hang it to dry to keep its shape. Remember to check the hook-and-eye closures regularly to make sure they're in good condition. Also, make sure to choose the right size according to your measurements during pregnancy for the best support and comfort.