Answer
1. If the strands of hair from the beard is more than the length of your
fist, you may trim them. If they are within the length of your fist, you may
tidy your beard by applying il and combing it.
2. Rasulullah (Sallallaahu Alayhi Wasallam) advised to use olive oil.
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai