Can of crab exploded in my pantry and I was out of town when it happened for over a month so it sat there all that time. OMG, what a real job this is. I hired a girl to scrub it with clenser and bleach and many other products. I have every window open continually and now painting it and the smell just will not go away. Any suggestions. I am considering having the pantry filled in and making it non existing anymore. Calling in the big guns.