Used for outdoor housing of cats.

Our two cats (both outdoor cat) on the balcony and in the garden each a stone house, which is in though covered with (removable) carpet or ceiling, but repeatedly came to the impression that in these dwellings also a breeding ground for fleas and perhaps other vermin is because the cats despite SpotOn treatments have fleas regularly (once or twice a year).
An initiative to prevent the use of this vicious stuff, which I prefer to let their fingers for use in the apartment.

The cat houses are thus injected (during the process I wear to prevent even a breath-protective mask) and then arrive a day in the garage and may be inhabited again.

But I think this stuff very useful.

(I have read a lot about FOGGER use in the apartment, although I am convinced that this means the job done, I personally would an apartment but only obfuscate (FOGGEN) if there is a plague of unimagined proportions, because I think that's total for human and animal health is not conducive.)