White Ants Are Termites, and the Difference Matters
Let's clear something up straight away, because it costs Australian homeowners a genuinely absurd amount of money every year. If you want to know how to get rid of white ants, you're actually asking how to get rid of termites. They're the same insect. There is no such thing as a white ant, and there never has been.
This sounds like pedantry. It isn't. The name sends people to the hardware store for ant products, which do precisely nothing to a termite colony, while the thing eating their house continues eating their house.
Where the name came from
Early European settlers in Australia encountered pale, soft bodied social insects living in large colonies and doing what looked like ant things. They called them white ants. The name stuck, largely because it's a genuinely reasonable description of what you see when you crack open a piece of infested timber.
It survived because it's useful shorthand and because Australians are attached to it. Real estate agents use it. Builders use it. Your grandfather used it. Meanwhile entomology moved on and the rest of the English speaking world settled on termites.
Why termites aren't ants at all
Ants are Hymenoptera, related to bees and wasps. Termites sit in Blattodea, which makes them close relatives of cockroaches. They're not distant cousins to ants. They're on an entirely different branch of the family tree, and they arrived there first. Mastotermes darwiniensis, which lives in tropical north Queensland, is the most primitive living termite on the planet and retains features found in fossil cockroaches. One ant genuinely does cause confusion here. Read telling carpenter ants from termites if you are not certain which you have.
| Feature | Termite (white ant) | Ant |
|---|---|---|
| Order | Blattodea, related to cockroaches | Hymenoptera, related to wasps |
| Waist | Straight and broad | Narrow and pinched |
| Antennae | Straight, beaded | Elbowed |
| Colour | Pale cream to translucent | Usually dark brown or black |
| Workers' eyes | None, they are blind | Present |
| Diet | Cellulose: timber, paper, cardboard | Varied: sugars, proteins, other insects |
| Behaviour when exposed | Retreat immediately from light | Scatter, then regroup and defend |
The species attacking North Queensland homes
Around 350 termite species live in Australia and roughly thirty of them damage buildings. In Queensland, about ten subterranean species cause timber damage, and Business Queensland identifies Coptotermes acinaciformis as the most economically important and widespread, with the giant northern termite Mastotermes darwiniensis as the most destructive.
Mastotermes is a genuinely serious proposition. Workers run to around 12 millimetres against about 7 millimetres for other pest species, colonies can number in the millions, and it will eat things no other termite bothers with: leather, plastic sheathed cable, bitumen, rubber, even bagged flour. A home under sustained attack from Mastotermes can be all but destroyed in around six months.
Schedorhinotermes is also common through the tropics and attacks structural timber with an intensity that at times approaches Coptotermes.
Why the wrong name leads to the wrong treatment
Here's the practical consequence. Ant baits work on the way ants forage, which is by scent trail, and the active ingredients are chosen for how ants metabolise them. Termites don't follow scent trails to bait stations in your kitchen. They're blind, they travel inside enclosed mud galleries, and they eat cellulose rather than the sugars and proteins in an ant bait.
So the bait sits there. The homeowner assumes it's working because they stop seeing insects, which is true only because termites were never wandering across the bench in the first place. Six months later somebody puts a screwdriver through a door frame.
How to actually get rid of them
Termite control works by exploiting the colony's own behaviour rather than by killing what you can see. There are two credible approaches and a good technician will often use both.
▪ Baiting. Cellulose bait stations containing an insect growth regulator are placed where termites are already active. Workers feed on it, carry it back and share it through the colony by trophallaxis. The colony collapses over weeks. Slow, but it eliminates the nest rather than relocating it.
▪ Chemical soil treatment. A non repellent termiticide is applied to the soil around and under the building. Termites pass through the treated zone without detecting it, pick up the active ingredient and transfer it through the colony. Modern non repellent products are what make this work.
▪ Dusting. A dust is puffed directly into active workings. Termites groom it off each other and distribute it. Useful for knocking down an active infestation before a broader programme runs.
What doesn't work is spraying an aerosol into a mud tube. It kills a few dozen termites out of a colony of hundreds of thousands, and it teaches the rest to come in somewhere else. Our page on termite treatment that reaches the nest explains how a proper programme is put together.
What DIY products actually achieve
Honestly? Very little, and sometimes less than nothing. Supermarket and hardware surface sprays are repellent by design, which is the opposite of what termite control needs. They make termites avoid the treated area rather than carry the product home, which means the colony survives and simply reroutes.
Chemical termite treatment requires a licensed pest management technician in every Australian state and territory. That isn't industry protectionism. It's because the products that work are the ones you can't buy off a shelf, and because applying them properly requires knowing where the colony is.
If you think you have white ants
Don't disturb the workings. Don't spray them. Photograph what you've found, leave it intact, and get an inspection booked. If you've found active termites, you want somebody standing in your subfloor this week, not next month.
JJM Pest Management has been treating white ants in Townsville homes for more than twenty years, and we'll tell you plainly which species you've got and what it's going to take. See white ant treatment in Townsville or call 07 4774 3316.
Frequently asked questions
Are white ants and termites really the same thing?
Yes, entirely. White ant is an Australian colloquial name for termites. There is no separate insect called a white ant. Termites are not ants at all and are more closely related to cockroaches.
Which termite species is worst in Townsville?
Coptotermes acinaciformis is the most widespread and economically damaging species in Queensland. The giant northern termite, Mastotermes darwiniensis, is present across the tropical north and is the most destructive species in Australia in terms of the speed and extent of the damage it causes.
Can white ants eat through concrete?
No. Termites cannot eat concrete, brick or steel. What they do is exploit gaps, cracks, expansion joints and service penetrations to travel through them. This is why brick and steel framed homes are still at risk, since the internal timbers, door frames, skirtings and roof timbers remain edible.
Will ant baits or ant spray kill termites?
No. Ant products are formulated around ant biology and ant foraging behaviour. Termites are blind, travel in enclosed mud galleries and feed on cellulose. Ant baits are ignored, and repellent sprays simply push termites to enter your home through a different route.
How much does white ant treatment cost in Townsville?
It depends on the size of the building, the construction type, the species and the treatment method. A full chemical barrier for an average home generally sits in the low thousands, while baiting programmes involve an installation cost plus ongoing monitoring. Get an inspection first, because a quote given without one is a guess.
