What was found
DURING BOARDING THE CABIN STARTED TO FILL UP WITH A SMOKEY HAZE. ALSO HAD A VERY STRONG ODOR. NOT A BURNING SMELL. INSPECTED PSU'S NEAR ROW 4 WHERE SMELL IS LOCALIZED. NO EVIDENCE OF FIRE OR BURNING. ALSO INSPECTED RIGHT ACM IAW AMM 21-50-00. NO DEFECTS NOTED. SMOKEY HAZE IS CLEARED UP. HAZE BELIEVED TO BE FROM CONDENSATION SINCE PACKS WERE RECENTLY JUST TURNED ON. SWEET /CHEMICAL LIKE SMELL REMAINS ONLY STRONG AROUND ROW 4. NO C/B POPPED, ALL LIGHTS AND SEAT PWR OPERATIONAL. NO DEFECTS NOTED.