Paper wasps
Paper Wasp Nest Removal
The umbrella nest under your eave is the one wasp nest you can actually see. Tim treats it in a suit at the hour the colony is home, and says plainly when a nest is better left where it is.
Open cells, one short stalk, a few long-legged wasps on the face of it.
A paper wasp nest is the one Melbourne households actually find, because it hangs out in the open. Picture a small grey disc of cells on a short stalk, tucked under an eave, beneath a pergola beam or sitting low in a shrub, with a few long-legged wasps resting on its face. From six metres back it looks like nothing much, which is why people walk up to it holding a broom.
These are not European wasps. The colony stays small, the wasps ignore you if you keep your distance, and out in the garden they hunt caterpillars to feed their young. What they will do is defend the nest, and because the cells sit exposed rather than hidden in a wall, that defence starts the second something bumps the structure. This work sits inside the wasp nest removal Tim handles across Melbourne, and it is the nest he is called to most between December and the end of March.
Below: being certain of the species, the spots these nests keep appearing in, the honest answer on leaving one alone, how the comb comes off, and what moves the quote.
Identification
How do you identify a paper wasp nest?
Look for open cells, a single stalk and no outer casing. A paper wasp nest is a shallow comb of six-sided cells hanging face down from one thin stem. You can see into the cells from underneath and count them. Anything with a smooth grey shell over it, or no visible nest at all, is a different wasp and a different job.
The insects settle the rest. A paper wasp is slim and long waisted, and its back legs trail behind it in flight, giving it a slow drifting look. Rust-brown and tan with yellow banding is usual here, with orange-brown antennae rather than solid black.
A flat cluster of cells pointing downwards, brood visible in the open.
Tiny in early summer. By March the same comb can be as wide as a side plate and still hold a few dozen cells.
Several wasps on the comb at once is normal. A steady line running in and out of a hole is a different species.
Slow and drifting with the back legs down, often hovering near shrubs, flowers or a dripping tap.
- Paper wasp
- A social wasp that chews plant fibre into pulp and builds an uncovered comb on a stalk. A founding queen starts it in spring and her daughters become the workers, so the colony is counted in tens rather than thousands.
Two look-alikes come up constantly. Mud wasps leave hard clay tubes, covered on the mud wasp page, while European wasp nests stay hidden behind a weep hole or in soil. Stuck between the three? Nest shapes are laid out picture by picture in Tim's guide to paper wasp nests.
The usual spots
Where do paper wasps build around a Melbourne house?
Anywhere sheltered from rain, warm late in the day and roughly at or above head height. That means eaves and pergola beams, a carport ceiling, the inside of a shed doorway, the back of a meter box and, very often, deep inside a dense shrub where nothing shows until the hedge trimmer goes in.
The queen picks her spot in spring, when the comb is the size of a thumbnail. By the time anyone notices, it has had months of quiet somewhere nobody was going to disturb.
- Eaves and fascia on north and west walls, which hold afternoon warmth and stay dry in a southerly change.
- Pergolas and shade sails above the outdoor table, with the comb up in the rafters out of sight from the chairs.
- Dense shrubs and hedges, lilly pilly and conifers especially, at chest height in the middle of the plant.
- Sheds and cubby houses, on the underside of a roof sheet or in the top corner beside the door track.
Hedge nests deserve their own warning. A comb slung between two branches cannot be seen from outside the plant, and first contact is usually a trimmer blade or a hand reaching in to prune. Look up into the hedges before you cut, early while the colony is slow.
Honest answer
Can a paper wasp nest be left where it is?
Sometimes, and Tim will say so rather than quote you. A small comb high on a back fence or in a tree, away from paths and play equipment, is doing no harm and is eating caterpillars out of your garden. The ones that need to go sit on a route people use daily, or in a household where somebody reacts badly to stings.
The test is traffic, not size. Work out how close a person gets to the comb in a normal week and how often. Two metres above the back step, passed a dozen times a day with hands full, is a bad morning waiting to happen. Five metres up a gum at the far boundary, the same nest can see out the season by itself.
| Where the comb hangs | How often people get close | Sensible call |
|---|---|---|
| Above a door, step or clothesline | Several times daily, hands full, head down | Treat and remove |
| Pergola over the outdoor table | Every warm evening, children underneath | Treat and remove |
| Inside a hedge you prune | Rarely, then at arm's length with a blade | Treat before the next cut |
| High in a back boundary tree | Almost never | Leave it and watch it |
| Anywhere, with a sting allergy at home | Any contact is too much | Treat and remove |
The broom is how most people get hurt. Knocking an occupied comb off its stalk puts you under an angry colony with nowhere to go but down, usually on tiptoe with both hands busy. One swing can mean several stings in seconds, and the fall off the ladder often does more damage than the insects. Brooms, hoses and tennis rackets share one flaw: they reach the nest without protecting whoever holds them.
Most stings mean sharp pain, a welt and a day or two of swelling, though a smaller group react far more strongly. The Better Health Channel on allergies to bites and stings sets out what needs urgent medical help. If anyone there carries an adrenaline auto-injector, say so when you ring.
The work
How does Tim treat and take the nest off?
Suit on, treat the comb directly, wait for activity to stop, then take the nest and its stalk away. Timing counts as much as product. Early morning or the hour after dusk is when nearly every wasp is home on the comb, so one treatment reaches the whole colony rather than half of it.
- Read the settingPosition, height, what sits beneath, where people and pets will be, and whether a ladder or a pole is safer.
- Clear the groundWashing in, pets inside, nearby windows shut, the path below kept empty.
- Treat the combA registered product applied to the nest itself, suited and veiled, while the colony is gathered.
- Remove and sweepComb and stalk come off, the mount point is scraped back, and the rest of the block is checked for the second nest.
That last step earns its place. One comb usually means another, because a good nesting elevation suits several founding queens in the same spring, so the eave line, shed, carport and hedges all get a look before the van is packed.
- A comb within reach from the ground or a short ladder normally leaves with Tim the same visit.
- An upper-storey eave or a nest above a steep pitch may need a pole, which changes method and price.
- Scraping the old mount back matters, since a stub of dried pulp is a signpost for the next queen.
Everything on the van is registered with the APVMA and used as the label requires, and that label decides the rate and where product may go. Tim's Victorian operator licence is number 86488, the business is fully insured, and that number sits on a public register you can search under the state's pest control licensing rules.
Pricing
What decides the price of a paper wasp nest removal?
Height, access, how many combs are on the block and how late in the season you ring. One reachable nest on a single-storey eave is the simplest version of this job. Add a second storey, a comb buried in a hedge or three nests across the property and the work grows. Tim prices it first and the invoice matches what you approved.
Ground level or a short ladder, clear access, treated and taken away in a single visit.
Upper-storey eaves, a nest above a steep pitch, or one wedged deep in a hedge that has to be worked around.
Nests on the house, the shed and the fence line, dealt with together instead of one at a time.
Season moves the number too. A nest reported in late spring is a dozen cells and a few minutes of work. Left to the end of a Melbourne summer, the same spot holds a mature colony that takes longer to deal with, so ringing early is the cheapest decision here.
Is the nest taken away, or only killed?
Where it can be reached safely the comb comes off and leaves with Tim, along with the stalk and any pulp stuck to the render. That is the normal outcome here, since the nest sits in the open. A comb reachable only from an unsafe position is treated where it hangs and weather brings it down.
Do extra nests found on the day cost more?
Tim tells you on the spot what extra combs add, before he touches them, so you decide with the figure in front of you. Several nests in one visit costs less than a separate trip, which is why the block gets walked rather than only the comb you pointed at.
A nest Tim treats sits under his 3-month re-treatment promise: wasps using that same spot again within three months bring him back for nothing. Indicative ranges by pest live on the Melbourne pest control cost guide. One caution when comparing quotes: a cheap wasp price often buys a squirt at the single comb you named, with no walk of the block, so the nest two eaves along becomes next month's problem.
Booking
How quickly can a paper wasp nest be dealt with?
Most weeks there is a slot inside a few days, and a comb above an entry, a baby's window or a path small children use gets moved up the list. Three things settle it on the first call: a photograph taken from well back, roughly how high the comb hangs, and whether anyone there has reacted badly to a sting.
Tim runs the business on his own: no subcontractors, no call centre, nobody arriving who has not heard the story. He covers Melbourne and the suburbs ringing it, roughly inside 40 kilometres of the city centre. Mention anything else you have spotted, because warm sheltered corners suit spiders too and two pests in one visit beats two visits. The full list is on the services page.
Get the nest booked in
Describe what is visible from a safe spot and you get the species, the plan and a firm price, all before a date goes in the diary.
Ask Tim for a quoteKeep next spring quieter
Queens shop for sites in the first warm weeks, and small changes along the eaves make yours a poor choice.
Deterring wasps before they nestIf the insect in your photo turns out to be a honey bee you get a beekeeper's number instead of a quote, because a hive is worth moving alive. Termites, possums and bats are referred on too, which is how the rest of Tim's pest work in Melbourne runs.
Questions
Paper wasp questions Tim gets asked
Are paper wasps dangerous?
Less so than European wasps, and not harmless. They leave you alone unless you come within about a metre of the comb or touch what holds it. The stinger is reusable, so one disturbance can mean several stings. Anybody with a known sting allergy should have a nest near the house removed.
Can I knock the nest down myself?
It is the most common way people get stung on this pest. A broom or hose puts you under the colony unprotected, often up a ladder, and the wasps come down the handle. If the comb is high or near an entry, have it done by somebody suited up.
Will the wasps come back to the same place?
The spot often gets reused, the nest does not. These combs last one season, and what survives the cold is a mated queen looking for somewhere dry. A corner that suited her last year suits the next one, so clear the pulp and check that elevation in November.
Can the nest be treated at night?
Early morning and the hour after dusk work best, because almost the whole colony is on the comb instead of out foraging. Tim says which window suits your nest when he books it. Plain white torchlight draws wasps in, so a filtered light is used.
What should I do with an empty nest found in winter?
Scrape it off and bin it. Last summer's comb is abandoned, but the leftover stub marks that elevation as suitable and it tends to get picked again. Wear gloves, wet the mount point first, and check the rest of the eave while you are there.
Nest over a doorway, a sandpit or the back steps?
Photograph it from well back, send it through with your suburb and how high up it sits, and Tim will name the wasp and set the price before anything is booked.
Sources: the Better Health Channel on allergies to bites and stings, pest control licensing in Victoria and the APVMA register of registered products.