What was found
FLIGHT ATTENDANT MOMENTARILY ENCOUNTERED A SMALL PLUME OF SWEAT SMELLING SMOKE AT HEAD LEVEL IN MID AISLE AT ROW 29 & 30 SEAT D SIDE. TROUBLESHOOT CABIN AIR QUALITY INSPECTION IAW JOB CARD 26L00021001. RAN APU WITH BOTH PACKS, INSPECTED LAVATORIES & AFT GALLEY, UNABLE TO DETECT ODOR OR SMOKE.