Sayyida Asma bint Abi Bakr (may Allah be pleased with her) said: I heard a woman ask the Messenger of Allah (peace and blessings be upon him) about a garment, that when a woman becomes pure from menstruation, what should she do with that garment? The Prophet (peace and blessings be upon him) said: "If you see blood on it, scrape it off, rub it with water, then sprinkle water over the entire garment and pray in it."