What was found
FLIGHT ATTENDANTS REPORTED AN ABNORMAL ODOR IN THE CABIN INTERMITTENTLY ON OUR APPROACH. NO SYMPTOMS HAVE BEEN REPORTED BY PASSENGERS OR CREW. AFT FLIGHT ATTENDANTS DESCRIBED A SWEATY SOCK ODOR THAT WAS NOT LIKE DEICE FLUID (WE DID NOT DEICE) AND WAS NOT AN ELECTRICAL OR HEATER SMELL. DETERMINED PACK CONTAMINATION. PERFORMED LEVEL A DECONTAMINATION PER AMM 21-00-00-615-802-A USING APU BLEED. NO ODOR PRESENT AFTER DECON. (LP 4395074)