Quick Answers About Ant Control in Melbourne

Tom’s Pest Control Melbourne provides ant pest control, ant removal, ant treatment and ant exterminator Melbourne services from $179. We treat all species including Argentine, Coastal Brown, Black Garden, Bull and Carpenter ants. We handle ants in the house, ant infestations in wall cavities, and commercial ant control for food businesses and body corporates. AEPMA Member No. 133585. If you need ant fumigation Melbourne, call (03) 9034 5957 first so we can confirm the right treatment.

How do you get rid of ants fast in Melbourne?

The fastest results come from treating the colony, not just the trail you can see. A gel bait or granule applied to nest entry points and travel routes works far faster than a surface spray, which only kills the workers that contact it. For Argentine and Coastal Brown ants, the most common species in Melbourne homes, baiting the foraging trail so workers carry the active ingredient back to the colony is the most effective single step.

Why do ants keep coming back after treatment?

Surface sprays kill the ants you see and repel the rest, pushing them to another entry point rather than addressing the colony. If the colony is in a wall cavity, under the slab, or in a garden bed nearby, it keeps producing workers regardless of what is applied to the kitchen bench. Lasting control targets the colony directly and removes the food and moisture sources drawing ants in.

How much does ant treatment cost in Melbourne?

Ant control and removal in Melbourne starts from $179 for a standard residential treatment. The final price depends on property size, the species involved, and whether the nest is in a garden location or inside a wall cavity or slab. Tom’s Pest Control Melbourne provides written upfront quotes before any work begins.

What are white ants?

White ants is the common name for termites in Australia. They are not the same as the ant species on this page and require completely different treatment. If you have found pale or white ants inside timber, see our white ant and termite control page.

What ant species are most common in Melbourne homes?

Argentine ants are the most widespread, particularly in the inner suburbs. Coastal Brown ants are common across eastern and northern suburbs. Black Garden ants are found throughout Melbourne in garden beds, under paving and around building perimeters. Bull ants appear in garden areas backing onto vegetation. Each species responds differently to treatment, which is why species identification is the first step on every job.

Do ants nest inside walls in Melbourne homes?

Yes, and our technicians are seeing this more often. Argentine and Coastal Brown ants are increasingly establishing nests inside wall cavities and roof insulation. These protected spaces hold moisture and stay undisturbed, giving a colony ideal conditions to grow and reproduce year-round. A nest inside a wall requires a different treatment approach to a nest in the garden, which is why the inspection step matters.

Ant Species We Control

More than 4000 ant species are found in Australia, and most of them don’t harm humans or never show up in human habitats. Therefore, these ants are technically not pests and do not demand the need for any ant fumigation and control.

However, if a large volume of ants is crawling all around your property, it can be a challenge. Tom’s Pest Control Melbourne offers various ant treatments and ant control services for all your needs, including ant fumigation. The major ant species that you can see in Melbourne and Victoria are the following:

  • Argentine ants
  • Black garden ants
  • Coastal brown ants
  • Carpenter ants
  • White-footed house ants
  • Bull ants
  • Singapore ants
  • Coastal brown ants
Each of these ant species has unique characteristics, nesting sites, feeding preferences, and habits. Ant colonies come in different sizes from tiny colonies to massive ones. Due to the size of the ants, they can infest your house quickly even through small holes. Most ants live in permanent colonies and rarely change their colony sites.

Understanding the ant species plays an important role in drafting an ant treatment or ant fumigation plan. According to the ant species, we choose the specific plan whether it is fire ant control, funnel ant control, or other varieties. Call Tom’s Pest Control Melbourne today for an immediate ant removal treatment in Melbourne.

What Our Technicians Are Seeing on Melbourne Ant Jobs

Ant behaviour in Melbourne homes has shifted noticeably over recent years. The observations below come from technicians working across Melbourne’s residential and commercial properties, not from general industry literature.

What our technicians are finding more often: Ants are increasingly nesting inside wall cavities and roof insulation rather than in garden beds at the perimeter. Argentine and Coastal Brown ants are moving deeper into the building structure when conditions outside become less favourable. A wall cavity holds moisture, stays undisturbed, and insulates the colony from temperature changes. These are exactly the conditions that allow a colony to grow and reproduce without any visible surface activity for weeks. By the time a homeowner sees a trail in the kitchen, the colony behind the wall has often been established for months.

Why wetter weather drives ants indoors: Ants are cold-blooded insects, which means increased moisture levels and temperature changes directly influence where they nest and how active they are. During wetter periods, increased ground moisture and vegetation growth create conditions that encourage ants to spread and establish new colonies. Rather than remaining in garden beds, they push into the building’s protected spaces, particularly wall cavities, roof spaces and the insulation around pipes and ducting. This is consistent with what the team sees during callouts after extended wet stretches: activity suddenly visible inside the kitchen or bathroom, originating from a colony that had been quietly growing in the wall for some time.

The pattern on inner-city Melbourne jobs: In older inner-city Melbourne properties, particularly terrace homes and semi-detached houses in suburbs like Fitzroy, Carlton, Collingwood and Richmond, Argentine ant colonies frequently span multiple properties. Treating one side of a shared wall without coordinating with the neighbour rarely produces lasting results, because the colony simply regroups on the untreated side. On these jobs, the technician checks for entry routes through shared wall cavities, pipe chases and subfloor voids, and the treatment plan accounts for the cross-property movement pattern.

Melbourne Ant Species: What to Look For

Melbourne has eight main ant species that show up in homes and businesses. The species matters because what works for one does not always work for another.

Species Where They Nest Risk What Our Technicians Find on Melbourne Jobs
Argentine Ant Wall cavities, under paving, building perimeter, shared walls Moderate Most common in Melbourne’s inner suburbs. Colonies span multiple properties. Repel if surface-sprayed, bait-based treatment required.
Coastal Brown Ant Wall cavities, under slabs, electrical conduits, subfloor Moderate Frequently found nesting inside walls. Attracted to electrical wiring and switchboards. Can damage outdoor electrical equipment and conduit runs.
Black Garden Ant Garden beds, under paving, lawn edges, building perimeter Low Most visible after rain when nuptial flight swarms emerge. Entry into the house usually follows a moisture or food source.
Carpenter Ant Damp or decaying timber, wall voids with moisture High Nests in moist timber. Finding the carpenter ant colony is the critical step: a colony inside the home traces back to a parent colony nearby. Indicates an underlying moisture or decay problem.
Bull Ant Garden soil, lawns, bush boundaries High Sting is serious and can cause anaphylaxis. Common in Melbourne gardens backing onto established vegetation. Nest entrance is a clear hole in the soil. Do not attempt DIY control near areas used by children.
White-Footed House Ant Roof spaces, wall voids, kitchen benching Moderate Hard to control with repellent sprays. Colonies are multi-queened and fragment when disturbed, spreading activity further rather than dying out.
Singapore Ant Potting mix, indoor plants, wet soil Low Often introduced inside via potted plants. Small size allows entry through very fine gaps. Attracted to sweet residues in kitchens.
Jack Jumper Ant Soil, rocks, dry garden areas High Sting causes anaphylactic reactions in sensitised individuals. More common on Melbourne’s urban fringe backing onto native bushland. Professional treatment required.

Why Should You Go for Ant Treatments?

Timely control of ants on your premises helps to save you from a range of issues. Here are some reasons why you should seek out ant control services for your property:

  • Some ants are venomous, and their bites can be severely painful.
  • Ant bites often cause intense, localised pain.
  • Small ants can contaminate food and livestock products.
  • Export businesses may often need to go through special procedures if their facilities have invasive ants.
  • Some species of ants attack wooden furniture, clothes, and personal properties, which can lead to expensive damage.
  • Lack of timely ant treatment at your Melbourne property can lead to quick multiplication of the numbers and colonies along with other pest and infestation risks.
  • Properties with ants often look unclean, and people may find it unwelcoming.

Did you know that bull ant bites are highly painful and can feel like 200 bee stings at once? Therefore, as soon as you see these insects around your property, call Tom’s Pest Control for a fully guaranteed ant control treatment in Melbourne.

ant control melbourne

When Ant Activity Peaks in Melbourne

Ant activity in Melbourne follows a fairly consistent seasonal pattern, though this has shifted in recent years as wetter winters and milder temperatures push ants in the house further into what was traditionally the quieter season.

Spring and Summer (September to February)

This is the peak season for ant activity. Warmer soil temperatures and increased food drive foraging. This is when most homeowners first notice trails across kitchen benches and into food storage. Nuptial flights, where winged reproductive ants swarm to establish new colonies, happen in late spring and through summer. Seeing flying ants around lights or windows is a reliable sign that colonies nearby are reproducing.

Autumn (March to May)

Ant activity reduces outdoors as temperatures drop, but colonies that have been foraging through summer begin consolidating. This is when ants commonly move deeper into the building structure, entering wall cavities, subfloors and roof spaces to find protected overwintering sites. Jobs during this period frequently involve locating a colony that has moved inside the wall rather than remaining in the garden.

Winter (June to August)

Argentine and Coastal Brown ants remain active inside Melbourne buildings where temperatures stay consistent. Wetter winter conditions are now driving more indoor ant activity than was typical in previous years. Our technicians are seeing colonies established in wall cavities and roof insulation during winter callouts, nesting in moisture-retaining insulation materials rather than in the cold wet soil outside. A winter ant problem that appears suddenly in the kitchen often traces back to a colony that has been growing in the wall for two to three months.

What changed in the last few seasons: The clear summer-peak, winter-quiet pattern has become less predictable. Increased winter moisture in Melbourne is creating conditions where ant colonies stay active and continue recruiting workers through the colder months. The colonies that establish in wall cavities and insulation during autumn are not going dormant. They are growing. By spring, what started as a small entry through a pipe penetration in March has become an established multi-queen colony behind the kitchen wall. This is the pattern our technicians are now seeing repeatedly.

Signs of Ant Activity in Melbourne Homes

These are the signs our technicians look for on a Melbourne ant inspection.

Sign What It Means What to Do
Visible ant trail in kitchen or bathroom Foraging workers following a pheromone trail from the nest to a food or water source Do not spray the trail. Follow it toward the nest entry point. Book an inspection if the trail reappears within 48 hours of cleaning.
Ants in wall sockets or electrical fittings Colony nesting in wall cavity. Coastal Brown ants are particularly attracted to electrical equipment. Book an inspection. Wall cavity nests require a different treatment approach to garden bed nests.
Flying ants around windows or lights Nuptial flight. Reproductive ants leaving an established colony to start new ones. Indicates a colony is established close to or inside the building. Note the time of year and where the flight emerged. Book an inspection to locate the source colony.
Fine soil or sawdust near skirting boards Nest excavation material pushed out by the colony. Argentine and Carpenter ants both produce this. Book an inspection. The material indicates an active nest inside the wall or subfloor.
Ants in potted indoor plants Singapore ants commonly nest in moist potting mix. Remove the plant temporarily. Check neighbouring pots. Book an inspection if ants are also active in the kitchen.
Trail disappears into wall or floor Colony is nesting inside the wall cavity, behind tiles, or under the slab. Do not seal the gap until the colony has been treated. Book an inspection to locate the nest.
Activity after rain Nest flooding pushes ants to higher ground. Wall cavities become active immediately after heavy rainfall. If activity appears suddenly after rain, check along the ground floor wall perimeter. Book if activity continues after 48 hours.
Ants returning after DIY treatment Surface spray killed the workers but not the colony. The colony keeps producing new workers from inside the wall or slab. Book a professional inspection to locate the colony. Baiting targeting the nest produces lasting results.

Ant Infestation Pest Control Procedure

At Tom’s Pest Control, we analyse the infestation, understand the reasons behind it, and exterminate them using strategic plans. Additionally, we also help you to avoid infestation further in the future. Therefore, we have established a standard four-step process for controlling the ants at the various property types of our customers.

Ant Treatment Inspection

After assessing the infested property, our professional pest control specialists examine the location and behaviour of the ants. We identify the ant species, entry points, nest locations, colony size, colony lifetime, and pheromone trails to completely wipe the ants out of your property.

Ant Control Treatment Plan

We will draft a customised ant control plan to save your property from the pest ants. The plan has detailed procedures and instructions to inhabitants during the process. Based on the building design and infestation, we treat the roofs, patios, perimeters, subfloor spaces, garden beds, and other areas.

Eradication Procedure

Based on the ant treatment plan, our professional pest control specialists will use sprays, insecticidal dusts, ant baits, insecticides, gels, and granules to control ants on your premises. For interior locations, we use several treatment procedures, including skirting boards, light spot spraying, and more.

Tips For Ongoing Prevention

A one-time treatment won’t give you permanent results, but prevention steps can ensure that ants do not return after the ant infestation pest control or ant fumigation. In addition to providing general tips, we will also give you specific measures based on our inspection and findings.

The following general tips can help you to reduce the likelihood of ant infestation issues on your property:

  • Store food in tight containers
  • Inspect and clean any food and drink spills after every meal
  • Wash the utensils, bottles, and cans after use
  • Seal access points such as cracks on the floor and around doors and windows
    Pick up the pet food at night

Ant Control Case Study: Argentine Ant Colony in a Fitzroy Kitchen Wall

The Problem

A homeowner in Fitzroy contacted Tom’s Pest Control after noticing an ant trail running from behind the kitchen splashback, across the bench and into a gap around the power point near the cooktop. They had applied a supermarket surface spray three times over two weeks. Each time the trail disappeared for a day and then came back, slightly shifted to a different entry point.

What the Inspection Found

The inspection confirmed Argentine ants foraging from a colony established in the wall cavity behind the kitchen. The trail had three separate entry points: through the tile grout line at the base of the splashback, the cable entry at the power point, and a gap where the benchtop met the wall on the left side of the sink.

Moisture metre readings along the kitchen wall showed elevated readings consistent with a slow drip from the cold water supply line inside the wall. The moisture had been creating ideal nesting conditions in the insulation material around the pipe. The colony was established in that section of the wall, with foraging routes running through the cable channels to the bench surface.

The terrace was a 1920s-era property with a shared wall on the eastern side. Argentine ant activity was also noted at the base of the shared wall, indicating the colony extended into the neighbouring property’s wall cavity as well.

How It Was Resolved

A gel bait was applied to all three entry points and along the foraging route inside the cable channel, accessible through the power point cavity with the circuit isolated. The gel formulation was selected for Argentine ant feeding preference, which favours protein-based baits at this time of year.

The moisture source inside the wall was documented in the written report with a recommendation to have a plumber check the cold water supply line. The homeowner was advised not to clean the treated surfaces for 72 hours to allow workers to carry the bait back to the colony.

A follow-up was scheduled at 14 days. At the follow-up, trail activity at all three entry points had stopped. No new activity was found along the bench or inside the power point cavity.

The Result:

Trail activity resolved within 14 days. Moisture source identified and referred to plumber. Entry points documented. Written report provided. Shared wall colony noted for future monitoring.

Similar problem? Ant trail returning after DIY treatment? Call (03) 9034 5957 for a same-day inspection across Melbourne.

Ant Prevention in Melbourne: What Actually Works

Most ant infestations in Melbourne homes have a moisture or food source driving them. Remove those and the colony has no reason to stay close to the building.

Moisture sources to fix first:

  • Fix dripping taps, leaking pipes under sinks and any slow seep from supply lines inside walls. Argentine and Coastal Brown ants actively seek moisture, and a slow drip inside a wall is one of the most reliable drivers of wall cavity nesting we find on inspections.
  • Keep the subfloor ventilated and dry. Blocked weep holes and poor cross-ventilation create damp subfloor conditions that attract ant nesting. This is the most common finding on established ant problems in Melbourne’s older housing stock.
  • Clear leaf litter and garden debris from the base of exterior walls. Debris holds moisture against the brickwork and gives ants a protected entry pathway.

Food sources to address:

  • Move dry goods from cardboard packaging into sealed containers. Argentine ants are attracted to the moisture cardboard holds as much as the food inside it.
  • Clean the drip tray under the fridge. It collects moisture and food residue and is one of the most frequently missed ant attractors in Melbourne kitchens.
  • Wipe down the gap between the benchtop and the wall after cooking. Food residue in this gap is a consistent finding on kitchen ant jobs.
  • Pick up pet food overnight.

Structural prevention:

  • Seal pipe and cable penetrations through external walls with appropriate filler. These are the primary entry routes for wall cavity ant nesting.
  • Check weep holes for ant activity in summer and autumn. Small weep hole covers block entry without affecting ventilation.
  • Trim garden plants and groundcover back from the building perimeter. Vegetation touching the wall gives ants a direct bridge from the garden to the wall cavity.

Commercial Ant Control Melbourne

Ant infestations in commercial premises carry compliance risks that residential jobs do not. In food handling businesses, a visible ant trail in the kitchen or storage area can result in a failed council inspection and operational disruption.

Food Businesses and HACCP Compliance

Cafes, restaurants, commercial kitchens, food manufacturing facilities and supermarkets all operate under HACCP food safety requirements. An ant infestation in a food handling area is a direct breach. Our technicians provide a written inspection report after every commercial job, documenting the species found, the treatment applied, the entry points identified, and the prevention measures recommended. This documentation supports HACCP audit requirements and gives the food safety manager a clear record on file.

What our technicians find on commercial kitchen jobs: The most common finding on commercial kitchen ant jobs is Argentine or Coastal Brown ants nesting inside wall voids adjacent to the kitchen area, with foraging trails running through pipe penetrations behind sinks and dishwashers. The moisture and warmth from kitchen operations create ideal nesting conditions in the wall cavity. Surface sprays applied to the visible trail push the foraging route but do not address the colony, which is why the activity returns within days of a DIY treatment.

Office Buildings and Strata

Ant activity in office buildings typically concentrates around kitchen, break room and waste management areas. Multi-level strata buildings present a specific challenge because a colony in one tenancy’s wall void can forage through the shared wall into an adjacent tenancy. Tom’s Pest Control Melbourne works with building managers and strata committees to assess activity across the whole building rather than treating each unit in isolation.

Warehouses and Storage Facilities

Warehouses with stored food products, cardboard packaging, or moisture-prone areas attract both Argentine ants and Coastal Brown ants. Coastal Brown ants are particularly problematic in warehouses because they are attracted to electrical equipment and will nest in switchboards and conduit runs, causing short circuits and damage to control systems.

Commercial ant control enquiry: Call (03) 9034 5957 for a site inspection, written report and treatment plan for your Melbourne business.

Why Tom's Pest Control for The Best Ant Control in Melbourne?

Our years of experience delivering high-quality ant control services have made us the best ant control company in Melbourne.

We have numerous features that makes us a great fit for everyone’s needs like:

  • Quick same/next day service
  • Professional and certified technicians
  • Safe, family-friendly ant extermination procedures
  • End-to-end treatment for the optimal control of an ant infestation
  • Timely communication and hassle-free service experience
  • Local pest control teams and technicians

We are committed to creating a long-term relationship with each of our customers and providing a completely transparent service experience. You can also get an obligation-free quote from us for your ant control requirements.

Why Tom's Pest Control for the Best Ant Control in Melbourne
Tom’s Pest Control Melbourne is a financial member of the Australian Environmental Pest Managers Association, Member No. 133585. Every technician holds a current Victorian pest management licence and carries Certificate III in Urban Pest Management. New technicians complete six to nine months of supervised field work alongside a senior technician before handling ant jobs independently.

Every ant treatment comes with a six-month service guarantee. If ants return within the guarantee period, call (03) 9034 5957 and we will return to reassess and retreat.

For ant pest control Melbourne homeowners book, ant removal Melbourne businesses need, and ant exterminator Melbourne customers rely on for urgent same-day jobs, our team is available same day and next day across all Melbourne suburbs.

Frequently Asked Questions

Are White Ants Different From Termites?

No. White ants and termites are the same insect. White ants is the everyday Australian name for termites, which comes from their pale colour and ant-like size. Termites are not true ants, though. They feed on timber, live in hidden colonies and need a termite inspection and treatment, not an ant treatment.

If you have found pale insects in damaged timber, leave them undisturbed and book our white ant control in Melbourne. For true ants, such as black house ants, Argentine ants or bull ants, the treatments on this page apply, and Tom’s Pest Control Melbourne can give you a no-obligation quote.

What Methods Do You Use For Ant Control?

We employ a variety of strategies to get rid of ants. Baiting is the technique of luring ants into a trap using food. Once the ants have consumed the bait, they will be killed by the poison contained within the trap. We use bait stations, sprays, insecticidal dusts, gels and granules depending on the species and the location of the colony.

What Guarantees That The Ants Will Go and Not Come Back?

Despite your best efforts, ants may reappear at any time. We encourage clients to follow the preventative advice given by experts to avoid experiencing problems again and provide a complete service guarantee on our services for six months. If you continue to observe ants in your home after treatment within the guarantee period, we will come back for further treatment.

How Long Does It Take To Be Entirely Free From Ants?

An ant infestation can usually be controlled within a week or two with a mix of indoor and outdoor treatments. Follow-up measures are essential to avoid reappearance. Ant baits are effective as a therapy inside because ants share the bait with the colony when they return. Insect traps must be routinely refreshed and checked to ensure they are still working effectively.

How Do You Remove Argentine, Carpenter, Fire, And Pharaoh Ants?

An enormous Argentine ant colony may cover many homes. You must always be on the lookout for re-infestation from an untreated neighbour’s home. Along with treatment, we advise preventing potential nesting places such as brick or lumber piles and crevices in the pavement.

It’s crucial to locate and eliminate the carpenter ant colony since if you kill the one inside the home, the parent will start another colony somewhere. So, if Tom’s Pest Control Melbourne discovers a carpenter ant issue, we will immediately look for the parent colony.

Baits made specifically for fire ants and other chemicals intended for the nest are typically used as treatment. Pharaoh ants are difficult to control due to their ease of adaptation to different environments. They must be lured out until the nest is empty.

Does General Pest Spray Always Control Ants?

A general pest control spray treatment given to the perimeter of your home every three months can get rid of household ants. This technique is useful if you want to protect your property against these pests but are not dealing with a colony inside the wall. Surface spray alone will not control a colony nesting inside a wall cavity or under the slab: those require gel bait or dust treatment directed at the nest.

What Steps Can I Take To Prevent Ants From Entering My Home?

Fix dripping taps and leaking pipes, and keep an eye on all the moist places of the house, such as the bathroom and underneath the sink. Clean your home regularly, as ants search for food and will be attracted to crumbs or spills. Store food in airtight containers, especially sweet items. Seal cracks around doors and windows, and pick up pet food at night.

How To Treat Big-Headed Ants?

Big-headed ant colonies include minor and major workers. Minor workers are about 2mm in length. Major workers can grow to 4mm long. If you have found their nesting places, you can treat them with a cypermethrin product. If you cannot discover the colonies, use ant baits in ant bait stations. Remove any nests or tunnels in your lawn immediately. If you suspect a Big Headed Ant infestation, contact our expert team.

Is ant removal service available same day in Melbourne?

Yes. Tom’s Pest Control Melbourne offers same-day and next-day ant removal service across Melbourne for residential and commercial properties. Call (03) 9034 5957 to check availability and get a written quote before any work begins.

What attracts ants to Melbourne homes?

Moisture is the most common draw, particularly dripping pipes, slow leaks under sinks and blocked subfloor drainage. Argentine and Coastal Brown ants actively seek moisture and will establish colonies inside wall cavities where a slow drip has been creating ideal nesting conditions. Food is the second driver: pet bowls, uncovered bins, food scraps on bench surfaces, cardboard packaging holding residual moisture, and the gap between the benchtop and the wall.

How do I get rid of ants permanently in Melbourne?

Permanent ant control requires three things done together: treat the colony directly, seal the entry points the colony is using, and remove the food and moisture sources drawing ants to the building. DIY surface sprays do one of these three. A professional ant treatment addresses all three on the same visit, which is why professional treatment produces lasting results where repeated DIY treatment does not.

How do I get rid of ants in my Melbourne kitchen?

When you need to know how to get rid of ants in the house quickly, start by finding where the trail enters the room rather than spraying it. Follow the trail to the entry point: usually a pipe penetration, tile grout line or gap behind the benchtop. Apply a gel bait at the entry point and along the run. Do not clean the treated surface for 72 hours. If the trail returns within a week, the colony is inside the wall and a professional inspection is needed. Tom’s Pest Control Melbourne provides same-day ant pest control services across Melbourne. Call (03) 9034 5957.

Why do ants come inside after rain in Melbourne?

Heavy rain floods ground-level ant nests and forces colonies to move to higher, drier ground. Wall cavities, roof spaces and the insulation around pipes and ducting stay dry regardless of the weather outside. Melbourne’s winter rainfall now drives a pattern we see regularly: a sudden ant trail appearing in the kitchen within 24 to 48 hours of a heavy rain event, tracing back to a colony that moved from a flooded garden nest into the wall.

Can ants nest inside walls in a Melbourne home?

Yes. Argentine and Coastal Brown ants both establish colonies inside wall cavities, particularly where there is moisture from plumbing or condensation. Our technicians are finding this more often in Melbourne homes, particularly during and after wet winter periods. A nest inside a wall requires gel bait or dust treatment through the entry point rather than a surface spray, which cannot reach the colony.

What is ant fumigation?

Ant fumigation typically refers to any professional ant treatment targeting ants inside and around a building. At Tom’s Pest Control Melbourne, we use targeted gel baits, insecticidal dusts and perimeter spray treatments depending on the species and nest location. These are more effective for ant control than tent fumigation because they can be directed at the colony rather than applied broadly.

Are Bull ants dangerous in Melbourne gardens?

Yes. Bull ant and Jack Jumper ant stings are serious. Jack Jumper ant venom causes anaphylactic reactions in sensitised individuals and is a documented cause of anaphylaxis fatalities in Australia. If you have a Bull ant or Jack Jumper ant nest in a garden area used by children or adults with known venom sensitivity, book a professional treatment rather than attempting DIY control. The nest entrance is a clear hole in the soil, usually in a sunny, dry area.

Does ant treatment smell or require the family to leave?

Gel baits and insecticidal dusts applied in wall cavities and along run lines have minimal odour and do not require the family to leave during treatment. External barrier treatments require people and pets to stay off treated surfaces until dry, typically 30 to 60 minutes. Your technician will advise the specific access restrictions before starting any work.

Can ants damage the structure of a Melbourne home?

Carpenter ants nest in moist or decaying timber and can cause structural damage over time, particularly in older Melbourne homes with timber framing affected by moisture. Finding carpenter ants inside a wall or subfloor usually indicates a moisture or decay problem that should be assessed by a builder as well as a pest technician. Coastal Brown ants nesting in electrical conduit runs and switchboards can cause short circuits and equipment damage.

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Ant Control News and Tips

Protect Your Property From Ants Today

Tom’s Pest Control Melbourne provides same-day and next-day ant pest control across all Melbourne suburbs. AEPMA Member No. 133585. Whether you need a quick ant removal or a full wall cavity treatment, we will confirm a time and send a written quote before any work begins.

Call us today on (03) 9034 5957 to connect with our extermination specialists; let us know your requirements and get a free quote. Alternatively, use our contact form to provide to leave your message and get an obligation free quotation.

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