Al-Kāfi

Hadith 1153
ihramghusl
4ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ عَنْ صَفْوَانَ عَنْ أَبِي سَعِيدٍ الْمُكَارِي عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ الله قَالَ لا بَأْسَ بِأَنْ تَطَّلِيَ قَبْلَ الإِحْرَامِ بِخَمْسَةَ عَشَرَ يَوْماً.
4. A number of our people have narrated from Ahmad from Safwan from abu Sa‘id al-Mukariy from abu Basir who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘It is not harmful to apply (hair remover) fifteen days before Ihram.’”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī