What are bed bugs?
Bed bugs are small, flat, oval insects about 5mm long, reddish-brown and shaped like an apple seed. They hide in mattresses, bed frames, headboards, sofas and cracks near where people sleep, and come out at night to feed on blood. They are not a sign of poor hygiene and can be found in homes, hotels and offices.
Signs of bed bugs
- Itchy bites, often in lines or clusters, though bites alone are not a reliable sign
- Tiny blood spots on sheets or pillowcases
- Small dark spots, which are droppings, on the mattress, bed frame or walls
- Shed skins and pale eggs
- A sweet, musty smell in heavy infestations
What you can do yourself
- Wash bedding, clothes and soft items at 60°C and tumble dry on a hot setting for at least 30 minutes
- Vacuum mattresses, bed frames and the surrounding area, then empty the vacuum into a sealed bag outside
- Use a steam cleaner on seams, crevices and furniture
- Fit mattress encasements to trap bugs and make inspection easier
- Declutter around the bed to reduce hiding places
Do not move infested furniture or bedding around the house, as this can spread bugs.
Why DIY often fails
Bed bugs hide in tiny cracks and can survive for months without feeding. Many are resistant to common shop-bought sprays, and foggers or "bombs" often scatter them without killing them. Freezing is unreliable unless done correctly.
When to call a professional
Professional treatment is usually needed. A technician will find all the hiding places, treat them with heat or targeted insecticides and may need to visit more than once. Call an expert early, as bed bugs spread quickly through homes and shared buildings. If you rent, tell your landlord in writing straight away. See how much pest control costs in the UK for pricing guidance.
How to avoid bringing bed bugs home
- Inspect hotel beds, headboards and furniture when you arrive
- Keep luggage off the bed and floor
- Wash and heat-dry clothes when you return from a trip
- Check second-hand furniture and mattresses before bringing them in
Frequently asked questions
Do bed bugs mean my home is dirty?
No. Bed bugs are attracted by people, not by dirt.
Do bed bug bites always show up?
No. Reactions vary, and some people do not react at all.
How long does it take to get rid of bed bugs?
It depends on the size of the infestation, but professional treatment often takes more than one visit.
Think you have bed bugs?
Visit anticimex.co.uk to speak to our team about a bed bug inspection and treatment.