What was found
STRONG PLASTIC BURNING SCENT WHILE TAXING, APPROACH & LANDING FOR ABOUT 1 MINUTE EACH TIME. FLIGHT ATTENDANT 1 SAID IT WAS IN CABIN FOR ABOUT 5 MINUTES. INSPECTED COCKPIT & CABIN TO IDENTIFY SOURCE OF ODOR OR SMELL. COCKPIT FLOOR TO BE DIRTY & STINKY WITH FOOD RESIDUE & CABIN CARPET AT 14BC SPILL STAIN WITH BURN PLASTIC ODOR. SEE ITEMS 3 & 4 FOR FURTHER CORRECTIVE ACTION. PERFORMED A CLEANING OF CARPET STAIN, SPILL & SMELLING OF LIKE BURNT PLASTIC IAW AMM 25-25-00-110-801. NO ODOR OR SMELL NOTED AT THIS TIME. PERFORMED AIR DISTRIBUTION LEAK TEST IAW AMM 21-20-00-790-801. NO LEAKS, ABNORMAL NOISES OR ODORS NOTED AT THIS TIME FROM AIR DISTRIBUTION SYS.