Professional ant control in London
Ant Control London: Professional Ant Removal & Treatment
Ants in your home, flat, kitchen, bathroom, office, restaurant or commercial premises can quickly become frustrating. A few ants on a worktop may be the first visible sign of a much larger colony nearby, especially if ants are following the same trail repeatedly or appearing around food, sinks, skirting boards, doors, patios or service gaps.
Effective ant control is not just about spraying the ants you can see. Long-term control depends on identifying the ant species, locating the nest or activity route, understanding what is attracting them, and using the correct treatment method.
Professional point: killing visible ants on the worktop is rarely enough. The aim is to control the colony, not only the ants you can see.
Quick answer
What Is the Best Way to Get Rid of Ants?
The best way to get rid of ants is to identify the ant species, find where they are entering, trace the ant trail back towards the nest, remove food and water sources, avoid random spraying where baiting is needed, use the correct bait or professional treatment, seal entry points where appropriate and monitor whether the colony activity stops.
1
Identify the Species
Black garden ants, pharaoh ants, flying ants and indoor ant species can need different control methods.
2
Trace the Trail
Follow ant trails to find entry points, nest direction, food sources and activity routes.
3
Remove Attractants
Clean crumbs, sugar, pet food, grease, water and waste that may keep ants feeding.
4
Use Correct Treatment
Choose baiting, crack treatment, external nest treatment or professional monitoring based on the species.
Root causes
Why Ants Come Into Homes and Businesses
Ants usually enter buildings because they have found food, moisture, warmth or a safe route from the nest. In London properties, ants may travel from patios, paving, garden walls, soil, neighbouring premises or hidden structural gaps.
Sweet Food and Sugar
Sugar, honey, jam, sweet drinks, fruit, crumbs and open food packaging can attract foraging ants.
Food Waste and Grease
Bins, food waste, grease residues, pet food and commercial kitchen residues can support activity.
Moisture and Water
Leaking pipes, condensation, sinks, dishwashers and bathrooms may attract certain ant species.
Gaps and External Routes
Doors, windows, patios, paving, cracks, pipework and walls can give ants access inside.
Activity signs
Signs You Need Ant Control
Ant Trails
Ants repeatedly following the same route around skirting boards, worktops, doors, patios or cracks usually indicates an established food trail.
Ants in Food Areas
Ants on kitchen worktops, cupboards, sinks, dishwashers, bins or commercial food areas should be dealt with carefully.
Recurring Ants After DIY
If ants return after sprays, powders or cleaning, the colony or source has probably not been controlled.
You may also need professional ant control if ants are in multiple rooms, entering through skirting boards or door frames, appearing as flying ants indoors, or if you see very small pale ants that may indicate pharaoh ants.
Species identification
Common Ant Species in London Properties
Black Garden Ants
Black garden ants are the most common ant problem in UK homes. They usually nest outside in soil, under paving, patios, walls, lawns, flower beds or near the building. They enter kitchens and other rooms searching for food, especially sweet foods.
- Black or very dark ants
- Trails to and from food
- Activity around patios, doors and windows
- Ants in kitchens during warmer months
- Small piles of soil near paving or thresholds
- Flying ants in summer
Pharaoh Ants
Pharaoh ants are a more serious indoor ant species. They are very small and are usually associated with warm indoor buildings such as flats, hospitals, care homes, hotels, commercial kitchens and managed properties. Incorrect treatment can make the problem worse.
- Very small ants
- Pale yellow, brownish or reddish colouring
- Long narrow trails
- Activity around warm areas
- Kitchens, bathrooms or service voids
- Flats or multi-occupancy buildings
Flying Ants
Flying ants are reproductive ants that appear during the summer mating period. A sudden swarm does not always mean a long-term indoor infestation, but repeated indoor emergence may suggest a nest nearby or within the building structure.
Ghost Ants and Other Indoor Ants
Some heated buildings may experience less common indoor ant species. For London flats, hotels, offices and commercial sites, proper identification is essential before treatment.
By property type
Ant Control by Location
Ants in the Kitchen
Kitchens are one of the most common areas for ant activity because they provide food, water and warmth. Simply wiping away ants may remove the visible trail temporarily but will not remove the colony.
Ants in Flats and Apartment Blocks
Ants may move through service risers, pipe routes, wall voids, communal areas, plant rooms, kitchens above or below, balconies and bin stores.
Ants in Restaurants and Cafés
Ants in food premises must be dealt with quickly and professionally because they can affect hygiene, customer confidence and inspection standards.
Why ants return
Why DIY Ant Control Often Fails
DIY ant sprays and powders may reduce visible activity, but they often fail to deal with the colony. In some cases, using the wrong product can interfere with baiting or make certain indoor ant problems harder to control.
Only Workers Are Killed
The visible ants are usually workers. The nest and queen may remain active.
Nest Is Not Located
If the nest or route is missed, ants can keep returning or find another route.
Wrong Product Is Used
Sprays can interfere with baiting and may be unsuitable for pharaoh ants.
Food Sources Remain
Sugar, crumbs, pet food, grease, bins or spills can keep ants feeding.
Professional process
Professional Ant Control: How Bon Accord Treats Ants
Bon Accord uses a professional, species-led approach to ant control. The aim is to understand the ant species, route and source before choosing the most suitable treatment.
1
Inspection
We inspect affected areas and identify where ants are appearing, how they are travelling and what may be attracting them.
2
Species Identification
Black garden ants, pharaoh ants, flying ants and other indoor species may require different treatment methods.
3
Nest and Route Assessment
We look for trails, nest entrances, soil movement, external routes and internal harbourage.
4
Targeted Treatment
Treatment may involve professional ant baiting, crack and crevice treatment, external nest treatment, gel baiting or follow-up monitoring.
5
Prevention Advice
We explain what attracted the ants and how to reduce future risk through food storage, cleaning, sealing and external route management.
6
Follow-Up Where Needed
For complex indoor ants, commercial premises or managed buildings, monitoring and follow-up may be required.
Treatment options
Ant Bait, Spray or Powder: Which Works Best?
The correct method depends on the ant species, location, nest position and property type. The best professional approach is usually not “spray everything”. It is to identify the ant, understand the colony route, choose the right product and apply it safely.
| Method | Best For | Limitations |
|---|---|---|
| Ant bait | Colony-level control where ants carry bait back. | Must be placed correctly and not contaminated. |
| Spray | Immediate knockdown of visible ants or selected cracks. | May not reach the colony and can interfere with bait. |
| Powder | Some external cracks, voids or nest areas. | Must be used carefully and according to label. |
| Professional gel bait | Pharaoh ants and certain indoor ant issues. | Requires correct species identification. |
| Prevention and proofing | Long-term reduction. | Does not remove an established colony alone. |
Specialist ant issues
Pharaoh Ant Treatment in London
Pharaoh ants require specialist care because they can spread through warm buildings and may be present in more than one hidden nest. They are especially important in blocks of flats, HMOs, hotels, hospitals, care settings, commercial kitchens, offices, student accommodation and managed buildings.
Important: do not spray pharaoh ants without professional advice. Incorrect treatment may make the infestation harder to control.
Flying Ants in London
Flying ants are usually a seasonal event. They are reproductive ants leaving the nest to mate and form new colonies. A one-off swarm may pass quickly. However, if flying ants repeatedly appear indoors, or if ants are emerging from cracks, floors, walls or skirting boards, the nest should be inspected.
Prevention
How to Prevent Ants Coming Back
- Wipe up food spillages quickly.
- Store sugar, cereal, flour and dry foods in sealed containers.
- Avoid leaving pet food out for long periods.
- Clean under appliances.
- Empty kitchen bins regularly.
- Clean sticky drink spills.
- Seal gaps around doors and windows.
- Repair cracks near patios and paving.
- Reduce moisture around sinks and condensation areas.
- Inspect external routes near walls and paving.
- Keep commercial food waste controlled.
- Review bin stores and waste handling.
When to call
When Should You Call a Professional for Ant Control?
Professional ant control is especially important when the species may be pharaoh ants, when the activity is recurring, or when ants are affecting food premises, flats, managed buildings or sensitive areas.
Ants Keep Returning
Recurring ants after DIY treatment usually means the colony or source has not been controlled.
Food Areas Are Affected
Kitchens, restaurants, cafés, hotels and food storage areas need careful treatment.
Pharaoh Ants Are Suspected
Very small pale ants in warm indoor buildings require specialist baiting strategy.
The Nest Cannot Be Found
Professional inspection can trace routes, nests, entry points and external sources.
Premium London pest management
Why Choose Bon Accord for Ant Control in London?
Bon Accord Pest Control provides a calm, professional and methodical ant control service across London. We help homeowners, tenants, landlords, estate agents, property managers, restaurants, cafés, hotels, offices, shops, managed blocks and commercial kitchens.
Our service focuses on correct identification, finding the source, safe and targeted treatment, professional-grade products, prevention advice, discreet service and London property experience.
Helpful links
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For wider support, see our contact page, pest control services, cockroach pest control London, bed bug pest control London, and rat pest control London.
Ant Control FAQ
Helpful answers about ant control, ant baiting, pharaoh ants, flying ants and when to call a professional pest controller in London.
What is the best way to get rid of ants?
The best way is to identify the ant species, trace the trail, find the nest or entry route, remove food sources and use the correct bait or treatment. Killing only visible ants often fails because the colony remains active.
Why do ants keep coming into my kitchen?
Ants usually enter kitchens because they have found food, sugar, grease, crumbs, pet food, water or a scent trail. Once one ant finds food, others may follow the trail.
Are black garden ants dangerous?
Black garden ants are usually a nuisance rather than a serious health risk, but they can contaminate food surfaces and become disruptive when they repeatedly enter kitchens or commercial food areas.
What are pharaoh ants?
Pharaoh ants are very small indoor ants that can infest warm buildings, flats and commercial premises. They require specialist treatment because they can have multiple hidden nests.
Should I spray ants?
Not always. Spraying may kill visible ants but leave the colony active. It can also interfere with baiting and may be unsuitable for pharaoh ants.
How do professionals treat ants?
Professionals identify the species, trace the activity, assess the nest or route, then use suitable baiting, crack-and-crevice treatment, external treatment or follow-up monitoring depending on the situation.
How long does ant control take?
It depends on the species, nest location and treatment method. Some black garden ant issues may improve quickly, while pharaoh ants or recurring indoor activity may require follow-up visits.
Do flying ants mean I have an infestation?
Not always. Flying ants can be a seasonal event. However, repeated indoor flying ants may suggest a nest inside or very close to the property.
Can ants damage property?
Most common UK ants do not cause major structural damage, but nests in paving, patios, walls or voids can be disruptive, and ants in food areas can create hygiene concerns.
When should I call Bon Accord Pest Control?
Call if ants are recurring, appearing in food areas, spreading between rooms, suspected to be pharaoh ants, emerging indoors as flying ants, or affecting a commercial premises.
Ant Control London
Ants are one of the most common pests in the UK. Whether we realise it or not, most of us encounter ants every single day.
Ants are also among the most effective pests at establishing themselves in new environments. They can do this thanks to their ingenious use of pheromones; chemical scents that they use to communicate with one another. By communicating in this way, a colony of ants can act as a single cohesive organism.
Once ants have established themselves and built their nests, they are hard to dislodge. Every homeowner and business needs to know how to spot an ant infestation, and what to do if they discover one on their property.
Not all ant control services are the same. Bon Accord offers professional, thorough solutions that will end your pest problems for good! We offer same day service with our skilled staff and advanced equipment in London .
Read more about: Types Of Ants In The UK
What Problems Do Ant Infestation Cause? Ant Control
In general, most species of ant prefer warmer climates. As a result, the gloomy London weather is less than ideal for them. But that obviously hasn’t stopped ants from flourishing here. Two main types of ants account for the majority of ants in the UK; the black ant and the garden ant. These ants don’t carry diseases as other pests do. However, they do forage in unhygienic environments where pathogens, bacteria, and viruses are all present. Ants can transfer these nasties from place to place when they come into contact with them.
Given that ants are drawn to food, this means they can present a potential health hazard to people. They will easily find their way into any unsealed food containers you might have.
Is an ant bite dangerous?
Ants also occasionally like to bite people, these bites aren’t severe, but they can irritate. Some people are allergic to these bites. While they are rarely dangerous, even in those with an allergy, they can still be problematic.
It isn’t just people that ants will sometimes bite, either. They can also cause damage to property and structures. Ants usually build their nests from foliage and other organic debris. However, those impressive mandibles can cut through plenty of inorganic materials.
Ants communicate with one another using chemical signals. Once an ant has found a pathway into your food cupboard and knows how to get at the food you’re storing, it can lay down a chemical trail for the rest of its nest. Other ants will then follow this chemical trail and, before you know it, you have the entire hive moving into your home.
What Are The Signs Of An Ant Infestation?
The clearest sign of an ant infestation is the ants themselves. You don’t have to worry about the sight of a couple of lone ants on your property, but you should be wary if you notice large groups of them. When you have a full-blown infestation, you will generally find that ants stick together and follow the same chemical pathways. A hive of ants behaves as a single, cohesive unit, thanks to their novel use of pheromones and chemical signals.
Ant nests
The other dead giveaway that you have a serious ant problem on your hands is an ants nest. Most of us have stumbled across an ants nest at some point in our lives.
When you come across an active nest, you will know. Ants nests comprise hundreds, even thousands of individual ants. If you have any tree stumps, woodland, or other foliage on your property, ants are very adept at finding suitable spots to build their nests where they are reasonably disguised. However, ants have no problem building their nests in the open. They also regularly nest beneath the cracks in concrete pathways and patios. If you suspect you have a nest on your property, these are the first places you should check.
Rad more about: Pest Advice for controlling Ants from BPCA
Like other tests, ants have two priorities in life; food and shelter. With both of these needs taken care of, ants are free to reproduce and focus on maintaining the nest. If you can deny ants access to food or shelter, they won’t have the opportunity to establish their nest and breed.
Denying them food is relatively easy. Obviously, ants are capable of feeding themselves without access to human food. But access to food, especially sugary foods, will enable them to feed themselves much more efficiently. More importantly, if an ant thinks it has found an easily-accessible long-term source of food, it will use chemical signalling to encourage other ants to come and join in the feast. Fortunately, keeping ants out of your food isn’t difficult. Tupperware containers are an excellent way of protecting food and preventing ants, and other pests, from picking up the scent. Tupperware keeps food safe and fresh and is easy to open when you want to access it.
Denying ants access to shelter is a tricker process. Ants can crawl through cracks and gaps too small for people to even notice. If you notice major cracks and damage to your concrete pathways or outdoor patios, these are popular places for ants to construct their nests. Repairing any such damage or filling in other cracks and gaps that ants might use will make it harder for them to establish a nest.
If you catch an ant infestation early on, you can often deal with the problem on your own. There is a range of DIY products on the market that will either kill or repel ants. Once ants have established a nest, getting rid of them becomes much more tricky, and many of the off the shelf solutions will be useless to you.
Where to look for an ant nest
Wherever ants build their nests, the bulk of the structure will be located underground, where it is out of sight and protected. As a result it can look from the surface like you only have a relatively small infestation on your hands. But there could be a lot more going on underground or somewhere else you can’t see. If this is the case, many of the DIY pesticides will only remove the most visible layer of the infestation. As long as the main nest and queen remain, they will have no trouble replenishing lost ants and building out their nest.
If you have any doubt about how large an ant infestation is or how extensively they have invaded your property, calling a professional pest control expert is the best way of being safe. Even if you only have a minor infestation, calling in a professional will make it easy to establish what attracted ants to your property to begin with and therefore how you can prevent them from returning in the future.
Why You Need A Professional Pest Control Service To Deal With An Ant Infestation
Given how common any are, and the general perception that they are essentially harmless, many people will try to deal with an active infestation on their own.
Bon Accord provices Commercial Pest Control and also Residential Pest Control Services
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