Bed bug infestations are increasing across the UK, particularly in major cities such as London. Pest control companies are reporting more enquiries linked to international travel, second-hand furniture and the movement of people through hotels, public transport and shared accommodation. Although bed bugs are not known to transmit disease, they reproduce quickly and become much harder to eliminate if left untreated.
As a BPCA-accredited pest controller working across East London and Essex, I have seen this increase first-hand. Compared with just a few years ago, we are attending noticeably more bed bug inspections and treatments, often in properties where the infestation has only recently been discovered. The good news is that early action usually makes treatment quicker, simpler and more successful.
So are bed bugs actually increasing in the UK? Yes. Increased international travel, higher hotel occupancy and greater public awareness have all contributed to more reported infestations in recent years, with London among the worst affected areas. The sections below explain what is driving this trend, what the early warning signs look like, and what to do if you suspect an infestation in your home.
Contents
Why Bed Bugs Are Increasing Across the UK
Bed bugs never truly disappeared — but the past few years have seen a clear resurgence. Nationwide reports have highlighted a sharp rise in bed bug cases in UK hotels, confirming what frontline pest controllers already know: infestations are increasing year-on-year, with 2024–2025 seeing another noticeable surge.
Here’s what the latest UK trends show:
1. A sharp jump in confirmed infestations
Pest control companies across the UK, including Bugwise, have recorded a clear year-on-year increase in bed bug call-outs. The pattern is consistent: more sightings, more confirmed infestations, and more households affected compared with previous years.
2. Higher activity in hotels, public transport and shared spaces
Bed bugs are no longer just a bedroom problem. In London especially, they have been reported in a range of public environments, including:
- Trains and buses
- Hotels and short-stay accommodation
- Cinemas and theatres
- Doctors’ surgeries
- Office buildings
High-footfall locations make it easy for bed bugs to hitchhike on clothing, bags and luggage, allowing infestations to spread far faster than most people realise.
3. Travel rebounds mean higher transmission
During lockdowns, bed bug activity dropped sharply because international travel and tourism slowed dramatically. However, once travel resumed in 2022:
- Tourism surged
- Hotel occupancy increased
- People travelled more frequently
- Luggage moved internationally again
These conditions created the perfect environment for bed bugs to re-establish and spread.
4. Increased public awareness after the Paris outbreak
In late 2023, images and videos of the Paris bed bug outbreak spread rapidly across news outlets and social media. Although bed bugs have existed worldwide for centuries, the sudden media attention dramatically increased public awareness across Europe and the UK. As a result, more people began recognising the early signs of infestations and reporting problems sooner.
How Bed Bugs Spread and Why They’re So Hard to Eradicate
Bed bugs aren’t linked to dirt or poor hygiene. They spread because they’re small, sneaky, and extremely good at hiding. A single pregnant female can start a small infestation that becomes a major one within weeks.
Their favourite hiding spots include:
- Mattress seams
- Bed frames and headboards
- Sofas and armchairs
- Wardrobes and drawers
- Skirting boards
- Luggage
Because bed bugs can survive for months without feeding, people often discover them long after they’ve arrived.
This is also why DIY sprays often fail: bed bugs hide deep inside furniture and structural gaps, move between rooms easily, and many populations have developed resistance to common over-the-counter chemicals.
How Worried Should You Be If You Live in London or Essex?
The honest answer: stay alert, not alarmed.
Bed bugs are increasing, but that does not mean every home is at risk. What it does mean is:
- Bed bugs are more common now than in previous years
- The chances of accidentally bringing them home through travel, guests, workplaces or public spaces are higher
- Early detection makes a significant difference to how easily an infestation can be treated
As a BPCA-trained pest controller working across London and Essex, I can say that most people who contact us catch the problem relatively early. When bed bugs are identified at an early stage, treatment is usually far quicker and far easier than many homeowners expect.
Signs of Bed Bugs to Look Out For
If you live in London or Essex, these are the early warning signs worth checking for:
1. Small, itchy bites, often in lines or clusters
Not everyone reacts to bed bug bites, but many people develop small red marks that appear in rows or clusters, typically on exposed skin such as arms, shoulders or legs.
2. Tiny black dots on mattresses or bedding
These small dark specks are bed bug droppings. They often appear along mattress seams, bed frames or nearby furniture.
3. Rust-coloured smears on sheets
These stains are usually caused by crushed bed bugs or small blood marks left after feeding.
4. A musty, sweet odour in the room
A strong, slightly sweet smell can sometimes develop in rooms with established infestations, particularly when large numbers of bed bugs are present.
5. Live insects around bed frames or furniture
Adult bed bugs are small, brown insects roughly the size of an apple seed. They are commonly found hiding in mattress seams, bed frames, headboards and nearby furniture joints.
Why DIY Treatments Don’t Work
Many households try DIY sprays first… and then call us when the problem gets worse. Here’s why DIY doesn’t work:
❌ Bed bugs hide too deeply
They retreat into cracks behind skirting boards, sockets, flooring — places sprays don’t reach.
❌ Many strains are chemical-resistant
Cheap supermarket sprays are no match for modern bed bug resistance.
❌ DIY scatters the infestation
When disturbed, bed bugs spread further into your home.
❌ Miss just one egg batch and they return
This is why you need a structured, professional approach.
How a Professional Technician Handles Bed Bugs
At Bugwise Pest Control, every bed bug treatment begins with a thorough inspection to identify where the insects are hiding and how far the infestation has spread. Bed bugs rarely stay on the mattress alone, so we inspect bed frames, headboards, bedside furniture, skirting boards and other common harbourages.
Our treatments follow a structured, evidence-based approach designed to eliminate both active bed bugs and newly emerging nymphs. Depending on the level of infestation, this may include professional steam treatment to kill bed bugs and eggs on contact, together with carefully applied residual insecticides that continue working in the areas where bed bugs hide after the visit.
Every treatment is:
- Targeted to the affected areas
- Multi-stage to break the breeding cycle
- Tailored to the level of infestation
- Carried out using professional products and equipment
- Designed to minimise disruption while following all product label instructions
Rather than simply treating visible surfaces, we focus on the cracks, crevices and hidden harbourages where bed bugs spend most of their time. This thorough approach gives the best chance of achieving complete control and reducing the risk of the infestation returning.
When Should You Call a Professional?
Get in touch if you notice:
- Multiple bites
- Bed bug droppings
- Live insects
- Recent travel followed by itching
- A strong suspicion after guests or staying elsewhere
The earlier you act, the easier and faster it is to eliminate them.
Frequently Asked Questions
No. Bed bugs inject a numbing agent when they feed, which prevents you from feeling the bite at the time. Most people only notice a reaction when bite marks appear on the skin, which can take anywhere from a few hours to 14 days depending on individual sensitivity. Some people show no visible reaction at all, which is one reason infestations can go undetected for weeks.
No. Bed bugs are highly resilient and can survive for several months without feeding. Without professional treatment, an infestation will not resolve itself — it will grow. A single female can lay hundreds of eggs over her lifetime, meaning even a small number of bugs can establish a significant infestation within weeks.
Yes. In purpose-built flats and converted properties common across East London and Essex, bed bugs can travel through wall cavities, shared plumbing runs and gaps around pipework. An infestation in one flat does not always remain contained, particularly in older buildings with less sealed internal structures.
No. Bed bugs are not linked to cleanliness or hygiene. They follow hosts, not mess. Infestations have been found in five-star hotels, well-maintained family homes and commercial offices. The only factor that matters to a bed bug is proximity to a sleeping person.
Most infestations require two or more treatment visits, typically spaced two to three weeks apart to break the breeding cycle. The exact number of visits depends on the severity of the infestation, the size of the property and the treatment method used. You will need to vacate the treated areas for a period following each chemical treatment visit.
It is possible, though the more common routes of transmission are hotels, second-hand furniture and visiting or hosting guests. Bed bugs have been reported on buses and trains in London, and while the risk from a single journey is low, regular commuters in densely populated areas have a higher cumulative exposure than those in lower-footfall environments.
Final Thoughts — Should You Be Worried?
Concerned? Yes.
Panicking? No.
Bed bugs are increasing across the UK, particularly in densely populated areas such as London and Essex, but infestations are far easier to manage when identified early. Learning to recognise the early signs of a bed bug infestation can help you act before the problem spreads. If you do notice the warning signs, a BPCA-trained pest control
Ready for Help?
If you think you’ve seen bed bugs, or you’re unsure, Bugwise Pest Control is here for you.
Professional Bed Bug Treatment in London and Essex
Dealing with bed bug bites or spotting the early signs of an infestation? Our BPCA-accredited technicians provide discreet, thorough bed bug treatments across East London and Essex, with expert guidance, proven methods and full aftercare support.
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