If you have soft ducts (fiber glass, not sheet metal) for AC those could absorb the smell and have it return every time the AC kicks on. 

Do you think the same goes for food commodities such as wheat, rice, corn, etc.?

I eat a lot less bread now and it is whole grain, high fiber, sweetened with a little honey when I do.

honestly, I would install carpet instead of laminate if that were my only 2 choices. the problem with laminate regardless of price is that it is made of essentially compacted fine wood fiber, like cardboard, and the edges are not sealed, because of this, generally on the butt end, any small amount of moisture will cause it to swell.

It currently has fiber cement board that is an ugly green and old windows.

Pop your corn and sit back.

It is .6 acres, plenty of parking for boats and cars, no HOA, no restrictions, big side yard for volley ball net / badminton, horse shoes, corn hole, or whatever.

Pecans, bird carcasses, corn cobs.  

As Brian said, the Columbus guys will peddle their wares to you on here hard and heavy (they already have started, it seems), as they seem to equate population growth [driven largely by annexation literally all the way out to corn fields] as the end all be all and ignore legitimately important things such as per capita GDP, or a comprehensive view of the full MSA.

The super liberal judge has been unbelievable with the process and everyone is pushing me to pay them large money to just leave, which goes against every fiber of my being and is plain extortion.