question #1 Sahih al-Bukhari 1539, Book 25, Hadith 26 : What is the significance of using scent in the rituals of Ihram and Tawaf?

(the wife of the Prophet (p.b.u.h) I used to scent Allah’s Messenger (ﷺ) when he wanted to assume Ihram
and also on finishing Ihram before the Tawaf round the Ka`ba (Tawaf-al-ifada).