Its been kicking my *** without AC. Id

He also must have been peeing on the air conditioner unit because there is a triangle on each corner where the fins are all gone - eaten up by the acidic urine! 

Don’t go looking for additional stomach acid, because you’ll find it.

That can be cleaned off in a couple of hours by a guy with a brush, a ladder or scissor lift, and some acid and water.I don't think that's a big deal.I wouldn't waive anything until after the inspection, however.

And the bondo patch on it is still holding...If you use a sulfuric acid based rust stopper don't use a foam sponge to apply it- use a rag.

We mix diesel fuel and boric acid together and the cockroaches never came back.Joe Gore

It's very acidic and must be run through a "neutralizer" before running down the drain.

One other item to (politely) hit your neighbor over the head with is the fact that a tree's roots will continue to grow for months AFTER it is cut down.Suggest to your neighbor to have a sewer service use a cutter blade and clear out his line, and then use an acid wash on a regular basis to keep the roots from overgrowing his sewer.  

Boric Acid (which is in powder form) works well, spread under appliances; under new base cabinets at install; in the wall voids whenever you open a wall for repair; under carpet pads and around the perimeter of rooms before base trim goes on; inside base cabinets toward the very back; and other fairly inaccessible and dark places you can find.

Steven Maduro, you can get rid of roaches permanently with "Roach Prufe", which is boric acid.