I hired an artist to paint my nursery in April. We have been airing it out for over 3 months (fans and open windows), and it still smells like paint. I am now using a HEPA air purifier, and it has not helped either. I am not using the room until I can get this solved. I do not know what kind of paint he used, but it is obviously not healthy. DO I have to paint over it with something else or can the cute painting be saved.