Removed forward baggage floor, wiped down cockpit floor and inspected brake lines. Some residue found with paper towels but couldn't induce leakage with brake pressure. Wiped all fittings clean and zip tied split conduit around right brake line to protect from fitting above. Reinstalled floor. Examined photographs closely and determined fluid may be leaking from the right aft fitting, based on evidence of torque seal paint dissolving on threads. If leak happens again, this area will be checked.
