وَسَنَّ رَسُولُ اللَّهِ ﷺ الْغُسْلَ لِلْجُمُعَةِ وَالْعِيدَيْنِ وَالْإِحْرَامِ وَعَرَفَةَ.
Translation: The Prophet ﷺ established bathing for Friday, both Eids, entering ihram, and Arafah as Sunnah.
These are occasion-related baths rather than necessarily the removal of prior major impurity.