This Hadith mentions the merits of performing the five-times prescribed Salat (prayer) punctually. A person who takes bath five times daily, cannot have any dirt on his body; similarly, one who performs Salat regularly is washed of all the minor sins. If he repents and makes penitence, his major sins are also pardoned. One who is meticulous about Salat and other obligations, generally does not commit any major sin but if at all he commits it, he does not stick to it. He is sorry for it and abandons it. His minor sins are washed away by his Salat.