PAINTED A ROOM 3 MONTHS AGO AND STILL SMELL SO BAD YOU CAN’T STAND TO GO IN. THE SMELL IS NOT LIKE PAINT VAPORS, IT’S A RANCID SMELL. The room was painted several months before repainting it and did not have a problem. Applied a primer before repainting. IT is not a dead animal smell. I have read on internet that this is not uncommon and painting over with a prime does not seem to help. Do you know of any solutions?