Question Summary:
Can we apply attar during fast?

Question Detail:

Can we apply attar during fast?

Answer :

Answer:
In the Name of Allah, the Most Gracious, the Most Merciful.
Yes, Attar can be applied during fast. It will not invalidate the fast.[1]
 
And Allah Ta’ala Knows Best
Mufti Faisal bin Abdul Hameed,
Montréal, Canada 
Checked and Concurred by,
Maulana Ismail Desai