I admit, that I have had a past (15+ years ago) indirectly associated to others (who i thot were friends at that time) who cooked meth in home made labs in their homes. Naive as I was then, I learned hard, but valuable lessons from that.

I'm fully aware of what meth labs reak of....ether. A VERY distinct odor....cannot confuse that smell with any other. And unless the chemists have changed their cooking methods, Acetone hasn't been a chemical used? And, yes...it is possible that neighbors are the culprit...tho I don't know them personally...hard to say what's what. Come to think of it...new neighbors JUST moved into the house across from us 2 days ago....Hmmmm.

At any rate, it isn't helping me much at this point. I'll see what local departments will say...I'll call them.

Thanks for your inputs...I greatly appreciate it.
I'll keep informed.

Shangrala