My bathroom ceiling above the shower had paint that had cracked and had to be removed. The handyman I hired did a great job except for one thing. He decided to use Valspar exterior paint so it would "hold up better". It may be good paint but the smell of the paint is still very strong and is bothering my allergies. He did use a primer first. I have had the room closed off for the most part and have opened the window on days that were not too humid. It's been 2 weeks now and the smell is still strong. Will this eventually go away or do I need to paint over it with some kind of sealer?