I find it endlessly fascinating (and frustrating) how some people just drop off the face of the planet.

So if it was on & very hot it could possibly explode due to the phenomenon of sudden cooling but I seriously doubt it caught fire unless the fluid sprayed happened to inflammable.During our drive control trials we tested this & observed the same phenomenon (but no ignition) in the Lab at GE because of water spray infiltration on incandescents in a hot toxic environment.

It is a very toxic substance, that if removed improperly, can cause further health issues. 

You aren't going to find a cheaper HML anywhere else on the planet.  

"Visible" is the key word, in the colony in the unit(them) or in the crawl space(you).BTW: If the area is dry you can try using Diatomaceous earth, white powder, NOT toxic.

There are events/meetups for every single real estate strategy on the planet.

He fell off the planet in the middle of the last one, and we had to foreclose because he stopped working on the project.  

Some thoughts: Dry indoor mold is more dangerous than wet indor mold, since it is airborne much more easily.People become extremely ill in a toxic mold environment.

Keep in mind, just because a mold area is not black, it does not mean it is not toxic. 

Many of the chemicals they use to cook meth are very toxic and in the people's republic of MA, you might be required to spend thousands of dollars to clean it up.