Bed bugs are rarely a reflection of cleanliness, but they can quickly make a bedroom, flat, hotel room or staff accommodation feel impossible to relax in. They travel easily in luggage, second-hand furniture and clothing, then hide close to where people sleep. Fast identification and a properly planned treatment are the most reliable way to stop a small problem becoming an established infestation.

What bed bugs look like and where they hide

Adult bed bugs are small, flat, reddish-brown insects, usually around the size of an apple seed. Young bed bugs are smaller and paler, which can make them difficult to spot. They do not fly or jump, but they are excellent at hiding in narrow gaps and can move between rooms or adjoining properties.

Despite their name, they are not limited to beds. Common hiding places include mattress seams, bed frames, headboards, divan bases, skirting boards, bedside furniture, sofas, curtain folds and cracks around plug sockets. In commercial settings, they may be found in upholstered seating, staff changing areas, hotel bedrooms or temporary accommodation.

A quick look around the mattress alone is not always enough. Bed bugs tend to stay close to a sleeping host at first, but as numbers grow, they spread into surrounding furniture and structural gaps. This is why a thorough inspection matters before deciding on treatment.

Signs of bed bugs in your property

Bites can be a warning sign, although bites alone cannot confirm bed bugs. Some people react with itchy, red marks, often appearing in small clusters or lines, while others have little or no visible reaction. Fleas, mosquitoes and skin conditions can cause similar symptoms.

More reliable evidence includes dark specks on bedding, mattresses or furniture. These are often bed bug droppings. You may also see pale shed skins, tiny white eggs in crevices, small blood spots on sheets, or live insects around the bed frame and mattress seams.

If you suspect activity, avoid moving bedding, furniture or bags from room to room. This can carry bed bugs into new areas of the property. Instead, contain what you can, keep a note of where signs have appeared, and arrange a professional inspection as soon as possible.

Why bed bugs spread so easily

Bed bugs are commonly introduced after travel, overnight guests, moving home, buying used furniture, or bringing belongings back from shared buildings. They can also move between neighbouring flats through gaps around pipes, wiring, walls and floors.

This makes treatment more complex in blocks of flats, houses in multiple occupation, hotels and managed accommodation. The source may not be obvious, and treating only one visible area may not resolve the wider issue. Landlords, tenants and property managers benefit from clear communication early on, particularly where adjoining rooms or properties could be affected.

There is no need to throw away a mattress or furniture simply because bed bugs have been found. In many cases, items can be treated successfully. Disposal without careful containment can spread the infestation through communal areas or leave bugs behind in the room.

Bed bug treatment: what professional control involves

Effective bed bug control is not a single spray around the bed. A professional treatment plan should begin with an inspection to assess the level of activity, identify harbourage points and determine how far the infestation has spread.

Treatment may involve carefully applied insecticides, targeted residual products, heat-based methods or a combination of approaches. The most suitable option depends on the property, the number of affected rooms, the presence of children or pets, the type of furniture and the severity of the infestation. A lightly affected single bedroom requires a different approach from several occupied rooms in a hotel or shared house.

Follow-up visits are often necessary. Bed bug eggs can survive an initial treatment and hatch later, so a second inspection or treatment helps break the breeding cycle. A reputable pest controller will explain what preparation is needed, what areas will be treated, when rooms can be used again, and what to expect between visits.

For urgent cases, Golden Pest Control provides responsive support for homes and businesses across London, with treatment plans tailored to the property rather than a one-size-fits-all response.

Preparing for treatment

Preparation has a direct effect on the outcome. Your pest controller will provide specific instructions, but this usually includes reducing clutter around beds and furniture, emptying drawers where requested, and making access possible around skirting boards, bed frames and sofas.

Wash bedding, clothing and fabrics from affected areas at the highest temperature allowed by the care label, then dry them thoroughly if suitable for tumble drying. Place cleaned items in sealed bags or containers until treatment and follow-up advice is complete. Do not move unwashed belongings into another bedroom, as this can transfer bed bugs.

Vacuuming can reduce visible activity, especially around seams, joints and flooring edges, but it will not usually eliminate an infestation on its own. Empty the vacuum contents into a sealed bag, take it outside promptly and dispose of it securely.

What not to do when you find bed bugs

It is understandable to want an immediate fix, but panic measures can make professional control harder. Foggers and smoke bombs are a common example. They may kill some exposed insects while driving others deeper into walls, furniture and adjoining rooms. They also do not reliably reach eggs or concealed harbourages.

Avoid sleeping in a different room if possible. Bed bugs will follow their food source and may spread into the new room. Similarly, do not give away, sell or place potentially affected furniture in a shared corridor without advice. This risks passing the problem to someone else.

Over-the-counter products can sometimes reduce activity, but results vary widely and incorrect use can be unsafe or ineffective. If bites, sightings or spotting continue after DIY attempts, professional assessment is usually the faster and more cost-effective route.

Preventing bed bugs after treatment

Prevention is mostly about early detection and limiting opportunities for bed bugs to travel. After staying away from home, inspect luggage before bringing it into bedrooms and wash travel clothing promptly. Keep suitcases off beds and upholstered furniture while away, particularly in hotels and short-term lets.

When buying second-hand furniture, inspect seams, joints, drawers and undersides before bringing it indoors. Be especially cautious with mattresses, bed frames, sofas and upholstered chairs. In rental properties and shared accommodation, report signs promptly rather than waiting for the issue to worsen.

For businesses, prevention should form part of routine property management. Hotels, landlords, accommodation providers and facilities managers can reduce disruption by training staff to recognise signs, responding quickly to reports and documenting inspections and treatments. Early action protects guests, residents and a business’s reputation.

When to arrange urgent help

Call for professional help when you find live bed bugs, repeated bite patterns alongside spotting, or signs in more than one room. Swift action is particularly valuable before moving house, welcoming guests, reopening a room to customers, or when a vulnerable resident is affected by sleep disruption or skin irritation.

Bed bugs are distressing, but they are treatable with the right inspection, preparation and follow-up. Acting early gives treatment the best chance of being contained, discreet and effective, so your property can return to being a comfortable place to live, work or stay.