Imam Shafi'i said,
"Whoever has a good fragrance, his intellect is increased."
من طاب ريح زاد عقله
Our scholars say good smells have a positive effect on one's intellect and understanding. Those who give their children something beautiful to smell daily note that it strengthens and expands the child's mind.
Bukhoor is usually burnt during special occasions such as maulids etc. Nice smells also inspire righteousness as they attract angels.
