they might be ok if you cut them off with a razor or exacto knife, like mentioned you may need to take a bit of the monti with it, depending on how much of the monti needs to be removed it will take time to heal and recover.
Wether you cut or pull them off be very careful with palytoxin, use gloves, eye protection and keep your mouth closed especially if pinching them off. Chances are slim that they will spit but you dont want to risk it with that toxin.