Those conditions when ghusl is sunnat

1. It is sunnat to make ghusl on Fridays at any time after Fajr salaat until the time of Jumuah salaat for those upon whom Jumuah is wajib.

2. It is sunnat to make ghusl after Fajr salaat on the days of Eid for those upon whom Eid salaat is wajib.

3. It is sunnat to make ghusl when donning the Ihraam for Hajj or Umrah.

4. It is sunnat for the person performing Hajj to make ghusl after zawaal (mid-day) on the day of Arafah (ninth of Zil Hijjah).