Is it disliked for a person in the state of Ihram to wash their head with Sidr or Khatmi (mallow)?
Chapter on What the Muhrim Must Avoid and What is Permissible for Him
Al-Mughni
Book of Hajj
Primary text
Washing the head with Sidr or Khatmi, or similar substances, is disliked (Makruh) for the pilgrim in Ihram. This dislike stems from the potential for removing natural untidiness (sha'ath) and the risk of hair loss. This view is held by Jabir ibn Abdullah, Malik, Al-Shafi'i, and the Ashab al-Ra'y (Hanafi scholars). If one performs this act, no expiation (fidyah) is required. This opinion regarding the absence of Fidyah is attributed to Al-Shafi'i, Abu Thawr, and Ibn al-Mundhir. The evidence supporting the permissibility of using Sidr for washing, even in the context of Ihram maintenance, is derived from the Prophet's instruction to wash a pilgrim whose camel killed him with water and Sidr, stating, "Wash him with water and Sidr..." This hadith is agreed upon (Muttafaq 'alayh). Khatmi is considered analogous to Sidr in this context. Furthermore, Sidr and Khatmi are not considered perfume (طيب), so no Fidyah is due, similar to the use of dust.
Supporting text
A dissenting opinion holds that expiation (Fidyah) is obligatory upon the pilgrim who washes with these substances. This view is held by Ahmad and is also the position of Malik and Abu Hanifa. The two companions of Abu Hanifa state that a charitable offering (Sadaqah) is due, reasoning that Khatmi's pleasant scent, its removal of untidiness, and its potential to kill vermin necessitate Fidyah, analogous to the use of Wurs (a type of dye/perfume).