Help-a standard plastic plant pot caught fire and melt, 4 days ago. an acrid smell still linger? ...how can i get rid of the smell . am have slight...

...how can i get rid of the smell . am have slight breathing problems. I am ventilating the house in good health and am cleaning everything. could the fumes have penetrated the walls/paint. what can i do to sort things better?
Answers:    HANDLING SMOKE DAMAGE AFTER A FIRE

Read this document and download the pdf if you want
The pdf link is at the top of the page.

http://72.14.205.104/search?q=cache:ipB7...
chop a few onions up and spread them around the house.depart from them for a day.