Extracted Raccoons from attic and removed waste, but still smells..?

911wildlife came and sealed all entrances and cut out the insulation where the racconns pooped but it still smells in the room the attic is in. I have 2 air purifiers in there but it still smells. Its not bad but its definitely a different smell than in the other rooms. Its been 4 days or so, what else can i do to get rid of the smell. Im having a baby in a week and the small attic opening is in the babys room. What can I safely do to get rid of the smell?