The one being cleansed must wash his clothes, shave off all his hair, and bathe with water; then he will be ceremonially clean. Afterward, he may enter the camp, but he must remain outside his tent for seven days.
Jewish Publication Society of America Version (JPS1917) - Leviticus 14:8 >And he that is to be cleansed shall wash his clothes, and shave off all his hair, and bathe himself in water, and he shall be clean; and after that he may come into the camp, but shall dwell outside his tent seven days.