Bed Bug Heat Treatment in French-speaking Switzerland
The most effective, eco-friendly bed bug treatment available. A single visit raises the room temperature to above 55 °C, killing all bed bugs and their eggs — with no chemical residues.
Get a Free QuoteWhat is Bed Bug Heat Treatment?
Heat treatment (also called thermal disinfestation) works on a simple biological principle: bed bugs cannot survive temperatures above 50–55 °C. All life stages — eggs, nymphs and adults — are destroyed at these temperatures within a few minutes. Unlike chemical treatments, heat penetrates into furniture, mattresses, behind skirting boards, inside walls and into every crack and crevice where bed bugs hide.
Our technicians bring specialist electric heating equipment into the infested rooms and systematically raise the air temperature to 55–60 °C, maintaining that temperature for several hours to ensure complete penetration into furnishings and structural elements. Industrial fans circulate the hot air to eliminate cold spots. Temperature sensors placed throughout the room allow continuous monitoring to ensure the lethal threshold is reached and maintained everywhere.
The treatment is typically completed in a single working day. You can return to your home the same evening, with no need to dispose of furniture, bag belongings or vacate the property for multiple days as required by some chemical protocols.
Heat Treatment vs. Chemical Treatment
| Heat Treatment | Chemical Treatment | |
|---|---|---|
| Number of visits required | 1 (single day) | 2–3 visits over 3–4 weeks |
| Kills eggs | Yes | Depends on product |
| Chemical residues | None | Yes (temporary) |
| Time out of home | A few hours | 4–6 hours per visit |
| Resistance risk | None (physical method) | Possible with some strains |
| Suitable for chemical-sensitive occupants | Yes | Consult your technician |
| Effective in a single treatment | Usually | Rarely – 2–3 visits typical |
Preparing Your Home for Heat Treatment
For heat treatment to be effective and safe, some preparation is required. High temperatures can damage certain heat-sensitive items, so these must be removed or protected before the treatment begins.
Items to Remove Before Treatment
- Candles, wax items and lipsticks
- Aerosol cans and pressurised containers
- Plants and cut flowers
- Pets, fish tanks and terrariums
- Paintings and artworks sensitive to heat
- Vinyl records and old cassette tapes
- Certain medications (check with your pharmacist)
Items That Can Stay
- Clothing and bedding (spread loosely — do not bag)
- Most electronics (computers, TVs, phones)
- Books and documents
- Mattresses and pillows
- Wood and metal furniture
- Carpets and curtains
For a complete preparation guide, see our dedicated page: Preparing your home for bed bug treatment.
Is Heat Treatment Right for You?
Heat treatment is ideal for:
- Families with children, pregnant women or occupants sensitive to chemicals
- Homes where the infestation is confirmed and widespread
- Hotels, serviced apartments and rental properties needing rapid turnaround
- Anyone who wants the peace of mind of a single, comprehensive treatment
Not sure whether heat or chemical treatment is best for your situation? Contact us for a free assessment.
Request a Heat Treatment Quote
Tell us about your situation and we will provide a fast, no-obligation quote.
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