It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that he asked Sayyidah Aisha (may Allah be pleased with her): When a woman performs ghusl, should she undo her hair? She replied: «بخ» (Woe to you!) Would she spend one uqiyah (of perfume)? No, it is sufficient for her to pour water over her head three times.