What this blog covers
Our method comparison sets out the big picture. This blog takes one narrow question at a time instead, because a single clear answer is easier to act on. For example, how long does a heat treatment take, or will a shop spray reach the bugs that matter?
We write each post for people who live with the problem, not for the trade. As a result, we use plain words, short steps and real limits. When a method has a weak spot, we say so first rather than hide it.
The posts sit in four groups. Method posts look at heat, steam, sprays, dusts and cold, while preparation posts help you get a room ready. Aftercare posts explain what to expect once the work is done. Prevention posts cover travel, laundry and monitors.
How we check what we write
Every fact in a post comes from a source you can open yourself. In particular, we use the NHS, the Health and Safety Executive, GOV.UK and published research. If we cannot find a good source for a claim, we leave the claim out.
We also avoid brand names. However, we do explain what to look for on a product label, since the label is the legal guide to safe use. Our editorial standard sets out how we pick sources and when we update a page.
Each post shows the date we published it and the date it last changed. Each one also ends with a list of sources. Advice can still change after we write, so check the source before you act, because the source wins over our summary.
Latest posts
Mattress and box spring encasements: what they do for bed bugs
Do bed bug mattress encasements work? See what UK and research sources say about sealing in bugs, why the bed base matters, and how they fit a treatment plan.Can you steam a mattress for bed bugs?
Steam can kill bed bugs on a mattress surface and in seams, but not inside it. Learn the safe method, the limits and when to call a professional in the UK.Diatomaceous earth and other desiccant dusts at home
Diatomaceous earth can kill bed bugs, but slowly and only on contact. See what studies show on speed, product quality, dust safety and UK label checks.Do shop-bought bed bug sprays work?
Shop-bought bed bug sprays rarely clear an infestation. See what studies show on foggers, resistance and natural sprays, plus UK label rules to follow.Does freezing kill bed bugs?
Freezing can kill bed bugs on small items, but only at the right temperature for long enough. See the tested times, the UK advice and where freezing fails.How long after treatment do bed bugs die?
How long bed bugs take to die after heat, steam, spray or dust treatment, why eggs add a delay, and what to expect at two weeks, with sources from UK experts.How long does bed bug heat treatment take?
A whole-room bed bug heat treatment takes hours, not minutes. See what research says about eggs, cold spots and hold times, and what to ask a provider.Preparing a room for bed bug treatment
Prepare for bed bug treatment without spreading the problem. Follow your provider's list, bag laundry, clear access and avoid common mistakes before visit day.