Do I need to get rid of my facial hair before applying AHA or is it okay for me to use the AHA on the hair? Also when I apply the AHA with moisturiser do I wash it off after a certain time or do I leave it on overnight?
That's completely up to you if you want to shave off your facial hair. AHA+ won't harm your beard if that's what you're worried about. Just mix AHA+ with your moisturizer and leave on. No need to rinse off!