Knowing what bed bugs look like can help you identify an infestation before it spreads throughout your home. Bed bugs are small, difficult to spot and highly effective at hiding inside mattresses, furniture and narrow cracks.

They are commonly found in houses, flats, hotels, hostels, serviced accommodation and rental properties. They may also be transported through luggage, clothing, used furniture and personal belongings.

Finding one insect does not always reveal the full extent of the problem. Bed bugs usually remain hidden during the day and become more active at night. If you notice a suspicious insect, dark marks around your mattress or repeated bites after sleeping, it is important to investigate promptly.

At Bed Bugs East London, we provide professional chemical bed bug treatment for homes and commercial properties across East London.

What Do Bed Bugs Look Like?

Adult bed bugs are normally:

• Approximately 4–7 mm long

• Oval in shape

• Flat before feeding

• Reddish-brown in colour

• Darker and more swollen after feeding

• Wingless

• Equipped with six legs and two antennae

Many people describe adult bed bugs as looking similar to small apple seeds.

Because of their flat bodies, they can enter extremely narrow gaps around beds, furniture and room edges. They do not fly or jump, but they can crawl quickly across mattresses, bed frames, floors and walls.

Young bed bugs, known as nymphs, are smaller and lighter in colour. Newly hatched nymphs may appear almost transparent or pale yellow, making them particularly difficult to see.

Bed bug eggs are tiny, pale and approximately the size of a small grain of salt. They may be attached to furniture joints, mattress seams and other protected hiding places.

Are All Bugs Found in the Home Bed Bugs?

Not every insect found inside a property is a bed bug.

Garden bugs, beetles, fleas, carpet beetles and other small insects are sometimes mistaken for bed bugs. Correct identification is important because each pest requires a different approach.

A bed bug is more likely when you find:

• Activity near a bed or sleeping area

• Dark spotting around mattress seams

• Blood marks on sheets

• Shed insect skins

• Pale eggs in furniture joints

• Repeated bites after sleeping

• Several similar insects in the same room

A single insect found near a window during the daytime may be an outdoor insect that has entered accidentally. However, an insect discovered inside a mattress seam, bed frame or headboard should be examined carefully.

Take a clear photograph and, where possible, keep the insect inside a sealed container for identification.

Where Do Bed Bugs Usually Hide?

Bed bugs prefer dark, narrow and protected spaces close to where people sleep or rest.

Common hiding places include:

• Mattress seams and piping

• Mattress labels and folds

• Divan bases

• Bed slats

• Screw holes and furniture joints

• Headboards

• Bedside cabinets

• Upholstered sofas and chairs

• Carpet edges

• Skirting boards

• Cracks in walls

• Gaps around fixtures

• Behind pictures and loose wallpaper

• Inside nearby furniture

In a larger infestation, bed bugs may spread beyond the bedroom into sofas, wardrobes, adjoining rooms and neighbouring accommodation.

This is why treating only the mattress is unlikely to solve an established problem.

Signs of a Bed Bug Infestation

You may not see a live bed bug immediately. In many properties, the first evidence is found on bedding, furniture or the skin.

Common signs include:

Dark Spots

Small black or dark-brown marks may appear around mattress seams, bed frames, headboards or skirting boards. These can be bed bug faecal marks.

Blood Marks

Small blood spots may appear on sheets, pillowcases or sleepwear.

Shed Skins

As young bed bugs grow, they shed their outer skins. Pale or brown empty skins may be found around their hiding places.

Eggs and Eggshells

Bed bug eggs are very small and difficult to identify without careful inspection.

Live Bed Bugs

Adult bed bugs may be seen crawling on bedding, furniture or walls, particularly during a heavy infestation.

Bites

Bed bug bites may appear in groups, lines or clusters. However, bites alone cannot confirm an infestation because other insects and skin conditions can produce similar reactions.

Some people do not react visibly to bed bug bites, so the absence of marks on the skin does not prove that the property is free from bed bugs.

What Should You Do If You Find a Bed Bug?

Finding a bed bug can be alarming, but avoid making decisions that could spread the infestation.

Do Not Move Into Another Room

Moving to another bedroom or sleeping on the sofa may encourage bed bugs to move towards the new sleeping area.

Do Not Move Furniture Between Rooms

Carrying mattresses, beds, clothing or sofas through the property can transfer bed bugs into areas that were previously unaffected.

Keep the Evidence

Place the insect in a sealed container or take clear photographs. This can help with identification.

Check the Immediate Area

Inspect the mattress seams, bed frame, headboard and nearby furniture using a flashlight.

Avoid Applying Random Chemicals

Do not mix insecticides, cleaning products or household chemicals. Incorrect use can create safety risks and may make professional treatment more difficult.

Contact a Professional Pest Controller

A professional assessment can help determine whether the insect is a bed bug and how far the infestation may have spread.

Why Are Bed Bugs Difficult to Remove?

Bed bugs are challenging to control because they:

• Hide in extremely narrow spaces

• Remain out of sight during the day

• Can spread through belongings and furniture

• Reproduce inside protected harbourage areas

• May survive incomplete DIY treatment

• Can be present in more than one room

• Are not always visible during a basic inspection

Household sprays may kill an insect when applied directly, but they often fail to reach hidden bed bugs and eggs.

Some people repeatedly spray the mattress while leaving the bed frame, skirting boards and nearby furniture untreated. This can allow the infestation to continue.

Professional bed bug extermination services use a more systematic approach that targets the wider sleeping area and other relevant hiding locations.

Professional Chemical Bed Bug Treatment

At Bed Bugs East London, we use professional chemical treatment for bed bug infestations.

The treatment is not limited to spraying visible insects. It is planned according to the type of property, the rooms affected and the level of infestation.

Depending on the assessment and product instructions, treatment may include suitable areas such as:

• Bed frames

• Headboards

• Divan bases

• Mattress edges, where appropriate

• Bedside furniture

• Skirting boards

• Carpet edges

• Furniture joints

• Cracks and crevices

• Suitable upholstered furniture

• Other confirmed hiding areas

Clients receive preparation and safety instructions before treatment. These may include leaving the property during application and remaining outside for the advised re-entry period.

Children, pets, food, medication and personal items must be managed according to the instructions provided.

Why We Do Not Recommend Relying on Steam or Home Remedies

Steam, household sprays, vinegar, essential oils and other DIY methods may be discussed online, but they should not be relied upon as the sole solution for an established infestation.

Bed bugs may be hiding in areas that domestic equipment cannot reach. Incorrect steam use can also spread moisture, damage materials or cause insects to move away from the treated area.

At Bed Bugs East London, our service is based on professional chemical bed bug treatment rather than steam treatment or natural home remedies.

Professional treatment provides a structured approach, clear preparation guidance and the option of follow-up visits when required.

Preparing for Bed Bug Treatment at Home

Correct preparation can improve access to the affected areas.

Before treatment, you may be asked to:

• Remove unnecessary clutter

• Clear the floor around beds

• Move furniture slightly away from walls where instructed

• Place loose clothing and textiles into sealed bags

• Follow the laundry guidance provided

• Empty specific drawers or storage areas

• Avoid carrying belongings into other rooms

• Remove or protect food and personal products

• Arrange for occupants and pets to leave

• Avoid cleaning treated areas for the stated period

Do not dispose of beds, mattresses or furniture before speaking with the pest controller.

Throwing away furniture does not necessarily eliminate the infestation because bed bugs may still be present in the room, skirting boards or other belongings.

Will One Treatment Be Enough?

Some infestations may require more than one visit.

Hidden insects, inaccessible habitats and newly emerged activity can make follow-up treatment necessary. The number of visits depends on:

• Severity of infestation

• Number of affected rooms

• Property preparation

• Accessibility of furniture

• Whether bed bugs have spread

• Whether previous DIY products were used

• Compliance with aftercare instructions

No responsible pest controller should promise that every infestation will be completely eliminated in a single visit without first assessing the property.

Bed Bug Removal Cost

The bed bug removal cost depends on the size and condition of the property.

Factors affecting the bed bug treatment price may include:

• Number of bedrooms

• Number of affected rooms

• Number of beds

• Severity of infestation

• Property type

• Amount of furniture

• Residential or commercial use

• Number of treatment visits

• Property location

• Level of preparation required

A treatment for one bedroom will normally cost less than treating a multi-room house, hotel or HMO.

When requesting a quotation, provide your postcode, number of bedrooms, affected areas and details of any previous treatments.

Bed Bugs in Hotel Rooms

Bed bugs can be introduced into hotels through guests’ luggage and personal belongings. Their presence does not automatically mean that the hotel is dirty.

Signs of bed bugs in a hotel room may include:

• Dark marks around the mattress

• Blood spots on bedding

• Live insects near the headboard

• Guest reports of bites

• Shed skins under the bed

• Activity inside bedside furniture

Hotel managers should respond quickly and avoid moving potentially affected furniture or bedding through other parts of the building.

The affected room and, depending on the circumstances, nearby rooms may require professional assessment.

Book Bed Bug Treatment in East London

Knowing what bed bugs look like is the first step, but early professional action is important if signs of infestation are found.

Bed Bugs East London provides professional chemical bed bug treatment for:

• Houses

• Flats

• Rental properties

• HMOs

• Hotels

• Hostels

• Serviced apartments

• Airbnb properties

• Student accommodation

• Commercial premises

To request a quotation, send us:

• Your postcode

• Property type

• Number of bedrooms

• Number of affected rooms

• Photographs, where available

• Signs you have noticed

• Details of previous treatment

Contact Bed Bugs East London today to arrange professional pest control service for bed bugs and prevent the infestation from spreading further.