Tag Archives: Termites

Begone foul demons

Termites are plentiful in Hawaii and, if left alone they can literally eat you out of house and home. But they don’t draw the line at residential dwellings. Anything made out of wood is fair game. So every few years, buildings get tented and the termites get gassed.

Tenting a house is a something of a production, but bigger buildings are a major undertaking. These photos show the local Catholic church being tented. The crane is needed to haul the heavy tarps into place and also to lift workers up and down.

The tarps generally stay on for around 24 hours, before the whole process is reversed and the tarps removed. Once the building has aired out, it’s good to go for another few years. This is the second time, since I moved here, that I’ve seen this church tented. I do wonder about certain theological aspects of this process. I mean, aren’t termites God’s creatures, too?

Tenting for termites

This week’s Sunday Stills challenge theme is ‘Home.’ See more offerings here.

Here in Hawaii, home is where the termites are, and if nothing is done about them, they will literally eat you out of house and home. So every few years most houses get tented and filled with poisonous gas. Best not to be home at the time. The house stays tented overnight to give the gas time to seep into all the nooks and crannies. Next day, the tent is removed and the homeowner is supposedly guaranteed a few more years of termite-free living.

This was a neighbor’s house, and every time I see a tented house like this, I think of circuses.

Tenting for termites

Tented for termites

No, it’s not the circus come to town. These tents are for a more macabre purpose, the termination of termites.

As in most warm climates, termites are a problem here. Houses, especially older ones, are easily colonized. Without treatment, the occupying termites will consume wood from the inside, leaving a thin membrane as protection. Infested wood might look fine, but a gentle push on the surface will go right through two or three layers of paint to the termites’ cavern inside.

Besides leaning against a wall and going right through, a prime indicator of termites is small mounds of little round pellets below a pinprick hole in a wall or piece of furniture. These are termite fecal pellets, which the worker termites clear out of the nest from time to time.

Another indicator of the presence of termites is to turn a light on and find a horde of them flying around the room. Around here, May is the prime time for this activity. These flying termites are fertile males and females, leaving the nest they grew up in to find a place of their own and start a new colony.

As unpleasant as it is to find a room full of flying termites, it’s even worse to wake up and see countertops littered with discarded wings, a sure sign that these fertile termites have moved in to a new spot.

So tenting for termites is common practice here. The structure is covered with nylon sheeting until it is completely sealed and then a fumigant is pumped in. The tent usually remains on overnight. After the tent is removed, the house has to sit empty a while for the gas to dissipate. It’s not wise to go back in too early or one could find oneself joining the termites. Typically it can be two or three days before a home can be reoccupied.

Tenting for termites is effective but it has downsides. It works for drywood termites, but not subterranean termites since they live outside the house and just dine inside. There are also environmental concerns about the process. And while fumigation works, there’s no guarantee that a new colony of termites won’t move in just as soon as the gas has cleared.

Tenting for termites