Heat treatment guides

Bed Bug Heat Treatment Preparation Guide

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Preparing Your Property for a Successful Heat Treatment

To ensure your bed bug heat treatment is as effective and safe as possible, it’s essential that you follow our preparation checklist in full. Proper preparation allows our technicians to access key areas, prevents heat damage to sensitive items, and ensures the treatment reaches all pests — including those hiding deep inside furniture, clothing, and cracks.

Failure to follow this guide may result in delayed treatment, reduced effectiveness, or a £400+VAT cancellation fee if your property is not ready on arrival.

If you have not booked your treatment yet, review our treatment pricing and guarantee options before completing the preparation process.

Overview: What You Need to Do

Remove or isolate heat-sensitive items
Clear access to beds, skirting boards, and under furniture
Prepare the bedroom for treatment
Remove waste and clutter
Provide keys, access, and safe parking

Items That Must Be Removed

These items can melt, explode, spoil, or become damaged during treatment. Please bag up and remove all of the following before we arrive:

Personal medications, tablets
Perfumes, deodorants, cosmetics
Aerosols (air fresheners, sprays, etc.)
Plants and flowers (real or artificial)
Wax candles and wax ornaments
Perishable food items outside the fridge (e.g. fruit, veg, milk, jams, baby formula)

Fridge and freezer items are safe to leave in place if appliances are switched on.

Items of Concern (Inform Us Beforehand)

Let us know in advance if your property includes any of the following so we can plan accordingly:

Oil paintings or antique furniture
Crayons or wax-based items
Vinyl records or media collections
Peeling wallpaper or cracked plaster
Wooden floors or panelling
Plastic curtain rails
AGA or fuel-powered cookers
Pets or aquariums
Server rooms or temperature-sensitive electronics

Get a quote

Commercial or domestic
Bed bug heat treatment specialists
Help & advice on 0808 189 2310

4.9 / 5 on Google

Room by room

Room Preparation Checklist

Please follow these steps carefully in each treated room:

1. Clothing

Bag and remove excess clothing that can’t be heat treated
Hang loose clothing in wardrobes (not tightly packed)
Clothing that can’t be washed should be spread out for proper heat exposure
Any remaining clothing is treated at your own risk

2. Beds:

Remove all bedding — either wash at 60°C+ or destroy
Stand mattresses upright and pull bed frames away from walls
Leave only headboard, mattress, and bed frame in the room

3. Declutter:

Remove rubbish, waste, or unused items from floors and under furniture
Make sure we can access all corners, skirting boards, and the underside of beds

4. Fire Safety:

Isolate or deactivate all smoke alarms, heat detectors, and sprinkler systems
If necessary, sprinkler systems must be drained and capped — this is your responsibility

5. Windows & Keys:

Ensure windows can be opened
Leave all required keys for rooms or cabinets that need to be accessed

6. Parking:

Reserve a nearby parking space for our treatment van, as close as possible to the property

Before we arrive

Cancellations & Access

We reserve the right to charge a £400+VAT cancellation fee if:

You cancel the appointment with less than 24 hours’ notice
Your property is not properly prepared upon arrival
We are unable to access the key treatment areas

Customer Responsibility & Agreement

By proceeding with the treatment, you agree to:

Grant ThermoPest and its technicians full access to the property
Allow us to hold keys (if required for access)
Accept that we are not liable for damage to items that should have been removed or declared
Follow all preparation and aftercare instructions

Why heat treatment

Benefits of ThermoPest's Heat Treatment:

Minimal Chemical Use: Our heat-led treatment is safe for your family and pets, as it relies on high temperatures to kill bed bugs, with targeted spray only where needed.
Thorough and Effective: Heat penetrates all hiding spots, including furniture, walls, and flooring, designed to kill bed bugs and their eggs at every life stage.
Minimal Disruption: The process is quick, allowing you to return to a pest-free home or workplace promptly.

How It Works:

Preparation: We provide instructions on preparing your space for heat treatment, including removing heat-sensitive items.
Heat Application: Our technicians use specialised equipment to uniformly heat the area to the required temperature.
Monitoring: Throughout the process, we closely monitor the temperature to ensure effective bed bug extermination.

Find out more about how ThermoPest’s bed bug heat treatment can help you achieve a pest-free environment by contacting us today. Our expert team is here to answer all your questions and provide the solutions you need.

Ready to book an inspection or learn more about our services? Call us at 0808 189 2310 or fill out our online contact form to schedule an appointment.

Talk to a specialist

Talk to a heat treatment specialist about your property and the right treatment plan for it.

Prefer to call? 0808 189 2310

Talk to a specialist

Homeowners and Businesses Trust ThermoPest

Speak to a bed bug expert today. Tell us what you’ve found and we’ll come back to you with the right next step.

Commercial or domestic
Bed bug control specialists
Local technicians
Help & advice on 0808 189 2310