How to Clean Bedding After Bed Bugs
Safe, practical bed bug laundry guidance for London homes, flats, landlords and hotels: how to bag bedding, wash at 60°C, tumble dry on high heat, protect clean items and avoid spreading bed bugs through the property.
Quick answer: how should you clean bedding after bed bugs?
To clean bedding after bed bugs, do not carry loose bedding through the property. Strip the bed carefully, place sheets, pillowcases, duvet covers and washable bedding straight into sealed bags, then wash suitable items at 60°C and tumble dry on a hot setting for at least 30 minutes where the fabric allows.
The simple rule: bag first, then wash and dry. Do not shake bedding, do not drag it through the flat, and do not put clean bedding back into an untreated room unprotected.
This matters because bedding, pillowcases, duvet covers, throws, pyjamas and laundry can carry live bed bugs, eggs, cast skins or faecal debris. Cleaning bedding correctly helps reduce the number of insects around the sleeping area and prevents bed bugs being carried into other rooms.
NHS advises washing affected bedding and clothing on a hot wash at 60°C and tumble drying on a hot setting for at least 30 minutes. The EPA also advises using high-heat drying for heat-safe items and warns that washing alone might not be enough. NHS bedbugs guidance · EPA preparation guidance
Why cleaning bedding matters
Bed bugs usually hide close to where people sleep. Bedding is not always their main harbourage, but it is often the first material clients move after finding bites or insects. If bedding is handled badly, bed bugs can be dropped into hallways, stairs, wardrobes, washing baskets, other bedrooms, sofas or communal laundry areas.
Cleaning bedding helps to:
- kill bed bugs and eggs on washable fabrics
- reduce insects and debris near the sleeping area
- avoid spreading activity into other rooms
- support professional bed bug treatment
- protect clean items after treatment
- reduce anxiety because the sleeping area feels controlled again
However, laundry alone does not solve a bed bug infestation. The bed frame, mattress seams, headboard, bedside furniture, skirting boards and nearby harbourages still need inspection and treatment where activity is confirmed.
What to do in the first 24 hours
If you have just found bed bugs, black spots, blood marks or suspicious insects in the bed, slow down and contain the problem. Panic cleaning is one of the easiest ways to spread bed bugs.
- Take photos of any insects, eggs, black spots, cast skins or blood marks.
- Do not throw the mattress away.
- Do not sleep in another room unless advised.
- Do not shake bedding out.
- Put bedding directly into sealable bags while still in the affected room.
- Keep clean and untreated items separate.
- Wash suitable bedding at 60°C.
- Tumble dry on high heat for at least 30 minutes where safe for the fabric.
- Keep clean bedding sealed after washing and drying.
- Arrange inspection or treatment if bed bug evidence is confirmed.
Important: do not clean away all evidence before taking photos. Clear photos of live insects, eggs, black marks, cast skins or blood marks can help confirm whether the problem is bed bugs, fleas, carpet beetles or another issue.
Step 1: do not shake the bedding
Shaking bedding is one of the biggest mistakes after bed bugs. It may feel natural to shake sheets before washing them, but this can scatter insects, eggs and debris around the room.
Avoid:
- shaking sheets out of the window
- carrying loose bedding through corridors
- dropping bedding onto the floor
- using an open laundry basket
- moving bedding into another bedroom
- placing suspect bedding on a sofa or chair
Instead, strip the bed slowly and place bedding directly into a sealed bag. Keep the bag sealed until the items go into the washing machine or dryer.
Step 2: bag bedding before moving it
Use strong plastic bags, soluble laundry bags or sealed laundry sacks if available. Bagging prevents bed bugs, eggs or debris being dropped between the bedroom and washing machine.
Bag these items if they may have been exposed:
- sheets and fitted sheets
- pillowcases
- duvet covers
- mattress protectors
- blankets and throws
- bed skirts and valances
- pyjamas and dressing gowns
- towels used near the affected bed
- soft toys from the bed
- washable cushion covers
Label bags clearly: “to wash”, “clean”, “delicate/check label”, or “do not open until treatment”. This is especially useful in family homes, rented flats, hotels and serviced apartments.
Step 3: wash suitable bedding at 60°C
A 60°C wash is the standard practical advice for washable bedding, provided the care label allows it. Heat helps kill bed bugs and eggs on fabrics that can tolerate high temperatures.
Items often suitable for 60°C washing include:
- cotton sheets
- pillowcases
- duvet covers
- many mattress protectors
- towels
- some pyjamas
- some washable blankets
Always check the care label. Some delicate fabrics can shrink, fade or become damaged at high temperatures.
Step 4: tumble dry on high heat
The tumble dryer is often more important than people realise. High-heat drying helps kill hidden bed bugs and eggs in folds and seams, provided items can tolerate the heat.
Best practice: use a hot dryer for at least 30 minutes after items are already hot and tumbling freely. Use longer for bulky, cold, wet or heavily loaded items.
Do not overload the dryer. Bedding must tumble freely so heat can penetrate properly. If a large duvet is packed tightly into a small domestic machine, the centre may not heat evenly.
The British Association of Dermatologists advises tumble drying for at least 30 minutes, or longer where the machine is heavily loaded or items start cold and wet. BAD bedbug guidance
Does washing alone kill bed bugs?
Not reliably. A hot wash helps, especially at 60°C, but drying on high heat gives a better chance of killing insects and eggs hidden in fabric folds.
The best household process is:
- Bag bedding before moving it.
- Wash at 60°C if safe for the fabric.
- Tumble dry on high heat for at least 30 minutes.
- Place clean bedding into fresh sealed bags.
- Do not return clean items to an untreated or still-active room without a plan.
What about bedding that cannot be washed at 60°C?
Some bedding is delicate, expensive or unsuitable for hot washing. Check the care label first. Do not destroy valuable items by putting them through the wrong cycle.
For non-60°C items, consider:
- hot tumble drying if the item can tolerate it
- professional laundry or dry-cleaning advice
- freezing small items where suitable
- isolating items in sealed bags until professional advice
- steam treatment where appropriate
- replacement if the item is low value and heavily contaminated
Freezing caution: freezing can help with small sealed items, but home freezers vary. Heat and professional treatment are usually more reliable for bedding and sleeping areas.
Should you wash pillows and duvets?
Yes, if they may have been exposed and the care label allows it. Pillows and duvets can be difficult because the centre of the item must heat through properly.
For pillows and duvets:
- check the care label first
- wash at 60°C if allowed
- tumble dry thoroughly if allowed
- make sure the centre dries fully
- do not overload the machine
- keep cleaned items sealed afterwards
Large duvets may need a commercial-size washing machine or dryer. If you are unsure, ask the laundry provider before mixing suspect bedding with other items.
What about the mattress?
You normally cannot wash a mattress like bedding. The mattress needs inspection, vacuuming, possible steam treatment, professional treatment and sometimes a bed bug encasement.
Do not soak a mattress with water, bleach or household cleaning products. Moisture can cause other problems and will not reliably kill bed bugs hidden in seams or the bed frame.
A proper mattress process may include:
- Inspect seams, piping, labels and handles.
- Take photos of evidence before cleaning.
- Vacuum seams using a crevice tool.
- Dispose of vacuum contents safely.
- Steam seams slowly where appropriate.
- Treat the bed frame and headboard too.
- Fit a bed bug encasement if recommended.
- Monitor after treatment.
Vacuuming after bed bugs
Vacuuming helps remove visible bugs, eggs, cast skins and debris. It is useful, but it is not a complete treatment by itself.
Vacuum carefully around:
- mattress seams
- bed frame joints
- headboard edges
- slats and screw holes
- under-bed areas
- skirting boards
- carpet edges
- sofa seams
- bedside furniture
After vacuuming, seal the vacuum bag or contents in a plastic bag, place it in outside rubbish, and clean the nozzle or crevice tool. Do not leave vacuum contents open indoors.
Should you clean the room before treatment?
Yes, but carefully. Cleaning helps when it improves access and removes loose debris. Over-cleaning can spread the problem or remove evidence before identification.
Before treatment:
- remove bedding carefully
- bag laundry before moving it
- clear under the bed where instructed
- keep items in the same room where possible
- avoid moving untreated items into clean rooms
- vacuum carefully
- keep evidence photos
The purpose of preparation is to make treatment more effective, not to spread items around the property.
Should you clean after bed bug treatment?
Do not deep clean immediately after residual treatment unless the technician tells you to. Cleaning too soon can reduce the effect of the treatment.
Avoid immediately after treatment:
- washing treated skirting boards
- steam-cleaning treated cracks
- vacuuming treated edges too soon
- moving clean bedding into untreated storage
- putting bedding back before the room is ready
Follow the specific instructions for your treatment. Re-entry time, cleaning restrictions and bedding replacement advice depend on the treatment used and the technician’s risk assessment.
When can clean bedding go back on the bed?
Clean bedding can usually go back after the treatment area is safe to re-enter and the technician’s instructions allow it. Do not put clean bedding onto an untreated or still-active bed without a plan.
Before replacing bedding:
- confirm the mattress and bed frame have been inspected or treated
- make sure treated areas are dry where residual spray was used
- use only clean sealed bedding
- avoid bedding touching the floor
- consider a mattress encasement if recommended
- continue monitoring after treatment
Do you need to wash all clothes in the property?
Not always. Washing every item in the whole property can be overwhelming, expensive and unnecessary. Focus first on bedding and clothing closest to the affected sleeping area.
Prioritise:
- bedding from the affected bed
- clothes stored near the bed
- pyjamas and dressing gowns
- towels used in the affected room
- items under the bed
- soft toys on the bed
- clothing piles in the affected room
- luggage and recent travel clothing
In severe infestations, more laundry may be required. In flats, HMOs, hotels and serviced apartments, the plan should be guided by inspection.
Laundry mistakes that spread bed bugs
| Mistake | Why it causes problems | Better action |
|---|---|---|
| Carrying bedding loose | Bed bugs or eggs can drop into hallways and other rooms. | Bag bedding before moving it. |
| Shaking sheets | Can scatter insects, eggs and debris. | Strip the bed slowly and seal items. |
| Using an open laundry basket | Can contaminate the basket and the route to the machine. | Use sealed bags or washable containers. |
| Mixing clean and untreated items | Clean bedding may become re-contaminated. | Use separate labelled bags. |
| Overloading the dryer | Heat may not penetrate properly. | Dry smaller loads on high heat. |
| Putting bedding back too soon | Clean items can be placed back into an untreated harbourage. | Wait for technician guidance. |
Cleaning bedding in London flats
London flats can make bed bug laundry more difficult. Many properties have small washing machines, shared hallways, communal laundry rooms, limited storage and neighbours close by.
For flats:
- bag bedding before leaving the room
- do not drag bags through communal areas
- use sealed bags in lifts and corridors
- do not leave suspect bedding in communal laundry rooms
- keep clean items sealed on return
- tell the technician if you used shared laundry facilities
- avoid storing suitcases or bedding under the bed
In rented flats, tenants should take photos, report confirmed evidence early, and follow the preparation instructions carefully. Landlords and managing agents should arrange inspection quickly if bed bugs are suspected.
Hotels, serviced apartments and rental properties
For hotels, serviced apartments, HMOs and furnished rental flats, bedding must be handled professionally. Poor linen handling can spread bed bugs to corridors, laundry rooms, housekeeping trolleys or other rooms.
A good process includes:
- remove linen carefully
- bag linen before moving it through corridors
- avoid shaking sheets in the room
- isolate suspect linen
- hot wash and hot dry where possible
- inspect mattress seams and headboards
- check nearby rooms if evidence is confirmed
- keep treatment records
- monitor after treatment
Guest confidence matters. A fast, discreet and evidence-led response is usually better than a vague promise that the room has simply been “cleaned”.
Bon Accord Pest Control advice
Need help with bed bugs in bedding or bedrooms?
Bon Accord Pest Control can help with bed bug inspection, treatment and preparation advice in London homes, flats, HMOs, hotels and serviced apartments.
- Evidence identification from clear photos
- Inspection of beds, headboards, sofas and furniture
- Laundry and bagging instructions
- Vacuum reduction where appropriate
- Steam treatment and targeted residual treatment
- Second phase around 2 weeks later
- Landlord, tenant, hotel and serviced-apartment advice
Related bed bug guides
FAQ: How to clean bedding after bed bugs
What temperature should I wash bedding after bed bugs?
Wash affected bedding at 60°C if the care label allows. High-heat tumble drying should also be used where the fabric can tolerate it.
Does tumble drying kill bed bugs?
Yes, high-heat tumble drying can kill bed bugs and eggs on heat-safe fabrics when items are dried long enough and the load is not overloaded.
Is washing alone enough to kill bed bugs?
Not always. Washing helps, but high-heat drying is usually more reliable for fabrics because heat must penetrate folds and seams.
Should I bag bedding before washing?
Yes. Bag bedding before moving it to prevent bed bugs, eggs or debris spreading through the property.
Can I carry bedding loose to the washing machine?
No. Do not carry loose bedding through the property. Use sealed bags or sealed laundry sacks.
Should I wash pillows and duvets?
Yes, if they may have been exposed and the care label allows it. Large duvets may need a commercial machine or professional laundry service.
What if bedding cannot be washed at 60°C?
Use hot tumble drying if safe, professional cleaning advice, freezing for suitable small items, or isolate items in sealed bags until a technician advises you.
Can freezing kill bed bugs in bedding?
Freezing can help with small sealed items, but home freezers vary. Heat and professional treatment are generally more reliable for bedding and bedrooms.
Should I throw away bedding after bed bugs?
Not usually. Many items can be washed and dried on high heat. Throwing items away without sealing them can spread bed bugs.
Should I clean the mattress?
Inspect and vacuum mattress seams, but do not soak the mattress. Steam and professional treatment may be needed for seams, bed frames and headboards.
When can I put clean bedding back?
After the room is safe to re-enter and the technician’s instructions allow it. Keep cleaned bedding sealed until then.
Can Bon Accord advise on laundry preparation?
Yes. Bon Accord can provide bed bug preparation advice, treatment and follow-up for London homes, flats, landlords, hotels and serviced apartments.
