One should approach any building fumigation with an air of extreme caution. The benefits are obvious, namely the possibility of completely eradicating any populations of SPIs in a whole building in one treatment.
One should note however the extremely long time needed to prepare for such a fumigation. Often the actual application of gas is the shortest part of the treatment with days of preparation going in beforehand with all windows, doors, vents and fittings having to be completely sealed off. Next up is a test to assess the quality of sealing and only pending a successful result can the notion of fumigating be entertained.
Dealey has been successfully fumigating buildings for 20 years now with no incident. If you have a building with an existing SPI infestation give us a call and we’ll arrange to make a surveying visit to assess the possibilities of fumigation.