News, events & insights
Research, guidance and case studies on preventative disinfection
Independent testing, university research and real-world case studies behind the machines we lease. These articles are published by Sanondaf UK and reproduced here with permission by the Shropshire & West Midlands office. They are the evidence base most risk assessments and preventative treatment policies end up asking for.
Written by our office
Guides on fogging machines, chemistry and cost
The questions we are asked most often, answered in full — referenced only to Sanondaf published material and our own technical documentation.
Leasing guide · 7 min read · 23 Sept 2026
In-house fogging machine vs external contractor: the real-life comparison
The real cost of a disinfection contractor is the admin around the visit: quotes, purchase orders, inductions, escorting and invoices. See how a leased machine on site compares, and when our hybrid attended service fits.
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Infection prevention · 7 min read · 22 Sept 2026
Infection control solutions: the simple changes to make before buying more equipment
Practical first steps for workplaces, schools and nurseries: proper handwashing, checking virucidal product claims, high-touch cleaning and when fogging fits.
Read the guide
Healthcare · 6 min read · 19 Sept 2026
NHS disinfection fogging machines: where they fit in a clinical cleaning plan
How hospital and NHS teams should assess fogging machines alongside manual cleaning, IPC approval, room safety and documented treatment evidence.
Read the guideLeasing guide · 5 min read · 16 Sept 2026
Professional fogging machines for rental? When a commercial lease is the better fit
Searching for professional fogging machines for rental? We explain why our machines are leased to organisations for planned use, not supplied for a daily or weekly odd job.
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Yachts & marine · 6 min read · 12 Sept 2026
A crew member falls ill offshore, days from a port that could help
Shared cabins, mess and heads, a fixed charter or survey window, and no shore team available. Why marine operators keep the capability aboard.
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Warehousing & logistics · 5 min read · 10 Sept 2026
A shift of pickers goes down together and the SLA does not flex
Shared cabs, handhelds, canteens and welfare areas move illness between shifts. How treating them between shifts protects throughput and agency spend.
Read the guideLeasing · 5 min read · 10 Sept 2026
Your own leasing account area: lease documents, a traffic-light payment schedule and machine training
From October 2026 every Sanondaf lease client gets a private account area: signed lease documents and dates, a traffic-light payment schedule for the full term, machine how-to and maintenance guides, and machine requests.
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Housing & care · 7 min read · 8 Sept 2026
A home goes into outbreak tomorrow and admissions are paused
Communal lounges, bathrooms and bedrooms involved, families asking questions and an inspector who will want dates. How on-site treatment shortens the outbreak and evidences the response.
Read the guideRetail & gyms · 5 min read · 6 Sept 2026
A sickness incident on the gym floor at peak Saturday footfall
Mats, equipment, changing rooms and members watching. How leisure sites treat an area properly in a short cycle and reopen with a certificate on the wall.
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Research centres · 7 min read · 4 Sept 2026
A contamination event hits a suite tomorrow, with months of work next door
When a suite has to be decontaminated and documented before anyone works in it again, the timetable belongs to whoever owns the equipment. Here is what that changes.
Read the guideMethod comparison · 7 min read · 3 Sept 2026
The problem with touchpoints: nobody touches the touchpoint
Touchpoint cleaning has been the default since 2020, but people do not touch the places the rota lists. Why height, habit and behaviour defeat touchpoint lists, and how whole-volume fogging removes the guesswork.
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Rail & trains · 6 min read · 2 Sept 2026
A unit comes into the depot flagged, and it is diagrammed for the morning peak
Grab poles, tables, vestibules and toilet modules — the parts of a train interior surface cleaning cannot honestly cover. How depots treat whole units inside the stabling window.
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Office & call centre · 5 min read · 31 Aug 2026
A pod of twelve calls in sick on the same morning. Then another pod.
Shared desks, headsets and kitchens make call centres efficient at spreading illness. How an overnight whole-floor treatment stops it at one pod.
Read the guideMorgue & funeral · 6 min read · 29 Aug 2026
A notifiable infection arrives tomorrow, and families are booked in for viewings
Preparation room, fridge and transfer vehicle all need handling properly while the day's arrangements continue. What on-site decontamination capability changes.
Read the guideHospitality · 6 min read · 27 Aug 2026
A guest reports norovirus and the house is full tonight
Two rooms, a corridor and possibly the breakfast area, with every room sold for tonight. How housekeeping treats and re-lets the same afternoon.
Read the guideMethod comparison · 8 min read · 27 Aug 2026
Manual cleaning vs fogging vs electrostatic spray: what each one actually reaches
A practical comparison of manual cleaning, electrostatic spraying and whole-volume hydrogen peroxide fogging — droplet size, wrap-around coverage, air treatment, time per room and cost per room.
Read the guideHospital & medical · 7 min read · 25 Aug 2026
A side room needs a terminal clean and there is a patient waiting for the bed
Bed pressure does not pause for an outbreak. How on-ward hydrogen peroxide fogging releases side rooms the same day, with documentation for infection prevention and control.
Read the guideAnnouncements · 4 min read · 24 Aug 2026
New: an online risk assessment and outbreak intake form
Tell us about your site, your urgency level and the support you need in one structured form. You get a reference number straight away and we come back with a sized proposal.
Read the guideFood factories · 7 min read · 23 Aug 2026
A positive swab lands tomorrow morning. How long is the line down?
Listeria or salmonella on a routine swab, a stopped line and a technical manager who needs a documented intervention today. What on-site fogging capability changes.
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Emergency services · 6 min read · 21 Aug 2026
A confirmed infectious patient at the end of shift: does the vehicle run tomorrow?
How stations keep vehicles on the run after an infectious transfer, without a dedicated decontamination bay or a wait for an external team.
Read the guideEducation · 6 min read · 19 Aug 2026
Half of Year 9 is off on Monday. What happens to the classrooms?
A stomach bug spreads through a year group, three classrooms and the dining hall are implicated, and the timetable does not stop. What a same-day response looks like in a school or college.
Read the guideCruise ships · 7 min read · 17 Aug 2026
Four norovirus cabins and six hours to turnaround: what happens next?
Norovirus cabins on turnaround day, a port that cannot mobilise a shore team, and guests already boarding. How on-board machines and trained crew close that gap.
Read the guideBus & coach · 6 min read · 15 Aug 2026
Three vehicles, one evening, and a full board at 5am: the depot maths
What happens when three vehicles come back with sickness incidents on the same night, and how depots treat whole interiors inside the existing park-up instead of losing morning duties.
Read the guideAnimal care · 6 min read · 13 Aug 2026
What would you do tomorrow if a parvo case walked in at 9am?
A parvovirus case arrives with a full appointment book and an occupied isolation pen. Here is what a realistic same-day response looks like for a UK veterinary practice, and what it costs.
Read the guideTechnology · 7 min read · 12 Aug 2026
Hydrogen peroxide fogging machine hire: the evidence behind the claim
The published data behind hydrogen peroxide fogging — spore, TB and virus reduction, residue and re-entry — and what to demand from any supplier making kill-rate claims.
Read the guideDamp & mould · 7 min read · 12 Aug 2026
Mould fogging machine hire for housing providers: treating the season, not the complaint
How housing providers use mould fogging machines across voids and occupied stock, why whole-volume treatment reaches what wiping misses, and the cost per property.
Read the guideHire & leasing · 6 min read · 11 Aug 2026
Commercial fogging machine hire: scaling from one room to a whole estate
How multi-site organisations structure fogging machine hire across an estate — machines per site, training chains, chemical logistics and consistent evidence.
Read the guideHire & leasing · 5 min read · 11 Aug 2026
Short-term fogging machine hire for events, refits and seasonal peaks
What to do when you need fogging for a season, a refit or a single event — supervised attended treatment, hybrid support, and when a full lease still wins.
Read the guideHire & leasing · 6 min read · 10 Aug 2026
Fogging machine for sale, or lease? What happens after the box is opened
Purchase versus lease for a disinfection fogging machine: capital cost, chemical supply, training, servicing, obsolescence and evidence — the full picture.
Read the guideCosts · 5 min read · 10 Aug 2026
Fogger machine price: why the sticker number tells you almost nothing
Machine price, chemical, training, downtime and evidence — the five components of the real cost of fogging, and how to compare suppliers on the same basis.
Read the guideHire & leasing · 7 min read · 9 Aug 2026
Disinfection services or your own machine? An honest comparison from a company that does both
When to book professional disinfection services and when to lease your own machine — response times, cost per room, capability and the hybrid option in between.
Read the guideCosts · 6 min read · 9 Aug 2026
How much do fogging services cost — and what drives the price up?
What determines the cost of professional fogging services, why per-visit pricing rewards infrequent use, and the point at which leasing a machine becomes cheaper.
Read the guideEquipment guide · 6 min read · 8 Aug 2026
Buying a fogger online vs leasing a validated machine
What you get and what you miss when you buy a cheap fogger online, and why regulated sites lease a validated machine with training and chemical instead.
Read the guideEquipment guide · 6 min read · 8 Aug 2026
Electrostatic sprayer hire: where the 75x attraction actually earns its keep
How electrostatic spraying wraps around surfaces, where it beats fogging and where it does not, and how to combine both without paying twice.
Read the guideHire & leasing · 6 min read · 7 Aug 2026
Fogging equipment hire for fleets: ambulances, buses, trains and taxis
How vehicle operators use fogging equipment between shifts, cycle times that fit a turnaround, and why fleets almost always lease rather than hire.
Read the guideCosts · 7 min read · 7 Aug 2026
What does it cost to hire a fogging machine? A worked example on real numbers
A full worked cost example for leasing a fogging machine: monthly lease payment, chemical, training, rooms per hour and the resulting cost per treated room.
Read the guideHire & leasing · 6 min read · 6 Aug 2026
Disinfection machine hire: matching the machine to the job
Foggers, electrostatic sprayers and manual methods compared — which disinfection machine hire suits which job, and where each one wastes your money.
Read the guideHire & leasing · 6 min read · 6 Aug 2026
Disinfection equipment hire: the paperwork nobody mentions until the audit
COSHH, risk assessments, operator competence and audit evidence — the documentation that should come with disinfection equipment hire, and what to do if it does not.
Read the guideEquipment guide · 6 min read · 5 Aug 2026
Fogger hire explained: what a dry fogger really means for your rooms
What fogger hire involves, droplet size and why it matters, dry versus wet fogging, and how fogger hire compares with leasing a machine for regular use.
Read the guideHire & leasing · 6 min read · 5 Aug 2026
Fogging machine hire for laboratories and clean environments
How fogging machine hire is used in laboratories, cleanrooms and biosafety areas — validation evidence, shutdown windows and the case for a machine on site.
Read the guideHire & leasing · 6 min read · 4 Aug 2026
Fogging machine leasing: when a long-term commitment suits your building
When fogging machine leasing makes operational sense, how a fixed lease lowers cost per room, and how to work out the value for your own building.
Read the guideHire & leasing · 6 min read · 4 Aug 2026
Fogger machine leasing for outbreak response: what a five-minute start is worth
Why response time strengthens the case for fogger machine leasing, how a machine on site changes outbreak management, and what it costs per treated room.
Read the guideHire & leasing · 7 min read · 3 Aug 2026
Fogging machine hire in the UK: what you actually get, and what to check before you book
What fogging machine hire really includes, day-rate hire versus a long-term lease, training and safe re-entry times, and the questions that separate a proper supplier from a cowboy.
Read the guideHire & leasing · 6 min read · 3 Aug 2026
Fogger machine hire: the six questions we would ask if we were the customer
Coverage, chemistry, cycle time, training, evidence and cost per room — a buyer's checklist for fogger machine hire from an office that leases these machines every week.
Read the guideTechnology guide · 6 min read · 2 Aug 2026
Electrostatic disinfection explained — why a charged droplet beats a plain spray
How electrostatic spraying works, why charged droplets wrap around surfaces where conventional spraying misses them, and what it means for leasing a machine for your own sites.
Read the guideTechnology guide · 7 min read · 2 Aug 2026
Dry fogging vs wet fogging: why our machines run dry
The practical difference between dry fogging and wetter fogging systems, droplet behaviour, humidity and drying time, validated cycle and re-entry times, and how to choose for rooms, plant, vehicles and laboratories.
Read the guideChemistry guide · 7 min read · 2 Aug 2026
Hydrogen peroxide or formaldehyde? Why our chemistry replaced the old fumigant
A referenced comparison of hydrogen peroxide and formaldehyde for room and laboratory decontamination: carcinogenicity, efficacy data, residue, re-entry times and validation.
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Mould · 5 min read · 1 Aug 2026
Mould fogging: treating the spores hand cleaning leaves behind
How whole-volume fogging treats mould and yeast contamination, why wiping alone spreads spores, and how leased machines let housing, education and logistics teams treat preventatively.
Read the guideLeasing · 6 min read · 30 Jul 2026
Fogging services or your own leased machine? An honest comparison
Callout fogging services versus leasing your own disinfection machine — response times, cost per room, planning versus reacting, and the hybrid option where we attend with you.
Read the guideChemistry · 5 min read · 28 Jul 2026
Disinfectant fogger chemistry: hydrogen peroxide, efficacy and why there's no residue
What goes into a disinfectant fogger, why hydrogen peroxide is used, the evidence for up to 99.9999% reduction, material compatibility and why there is no residue or waste output.
Read the guideBuyer's guide · 5 min read · 26 Jul 2026
Choosing a fogger machine for infection control: what to compare before you commit
Coverage, cycle time, portability, residue, validation and cost per room — the criteria that matter when choosing a fogger machine for infection control, plus how leasing works.
Read the guideEquipment guide · 6 min read · 24 Jul 2026
What a disinfection fogging machine actually does — and why leasing one changes the maths
How a Sanondaf disinfection fogging machine works, what it kills, cycle times, the 8kg hand-carried design, and what leasing one costs per room. Shropshire & West Midlands office.
Read the guide
Latest articles
From the Sanondaf newsroom
Laboratories
Laboratory decontamination during shutdown and maintenance
Protect your research, minimise downtime and return to work with confidence. Summer maintenance windows are the ideal time to run a whole-volume preventative treatment across a laboratory suite — and with a leased machine on site, your own trained staff can do it during the shutdown you have already planned.
Read the full articleBiosafety
Guide to decontamination of safety cabinets: request an end user biosafety seminar
The Sanondaf seminar is designed to educate users and encourage a better overall understanding of biosafety cabinet decontamination, what the standards ask for, and how a validated gassing cycle should be evidenced.
Read the full articleChemistry
Hydrogen peroxide and its environmental impact
Hydrogen peroxide is widely recognised as a more environmentally responsible alternative to traditional fumigation gases. It breaks down to water and oxygen, leaves no residue and produces no waste stream to dispose of.
Read the full articleCase study
A review of a novel decontamination method for use in a contained vessel within a biotechnology facility
A Sanondaf case study demonstrated that vapourised hydrogen peroxide can be used to fully decontaminate a contained vessel within a biotechnology facility, without dismantling the equipment involved.
Read the full articleTesting
A review of testing conducted on an air powered fogging device
Independent testing showed that an air-powered fogging device can rapidly and effectively deliver hydrogen peroxide throughout a room volume — the basis of the short cycle times that make preventative treatment practical.
Read the full articleHealthcare
A Sanondaf case study: the decontamination of a critical care unit in a live setting
A Sanondaf case study demonstrated that hydrogen peroxide based, touchless decontamination can be safely and effectively carried out in a live critical care setting, with rooms returned to service quickly.
Read the full articleCase study
A case study of hydrogen peroxide use on equipment and materials
Hydrogen peroxide is increasingly used as a safer alternative to traditional fumigation gases, but concerns about material compatibility persist. This study looks at the effect on equipment, electronics and materials.
Read the full articleMould
Decontamination and removal of mould and yeast contamination in a laboratory setting
Mould and yeast contamination can spread quickly in laboratory environments, damaging equipment, compromising samples and closing space. Whole-volume treatment reaches the surfaces hand cleaning misses.
Read the full articleTesting
Sanosil S010 disinfectant and Halo fogger sporicidal efficacy test
Independent testing showed that Sanosil S010, delivered by fogger, achieves sporicidal efficacy — important where spore-forming organisms such as C. difficile are the concern.
Read the full articleCase study
Vapourised hydrogen peroxide and its efficacy of inactivation of prions and viruses
Prions and certain viruses are among the most difficult biological contaminants to inactivate, often resisting conventional disinfection. This Sanondaf case study reviews the evidence.
Read the full articleBiosafety
A guide to the decontamination of biosafety cabinets
Biosafety cabinets protect personnel, samples and the wider environment — but only when decontamination is done properly and evidenced. A practical guide to what good practice looks like.
Read the full articleResearch
Influence of delivery system on the efficacy of low concentrations of hydrogen peroxide
University research conducted in partnership with Sanondaf evaluated different hydrogen peroxide delivery systems against common healthcare-associated pathogens, and how delivery affects the result.
Read the full article
Articles are hosted on sanondaf.co.uk and open in a new tab.
Where we can lease
UK-wide support, coordinated from Shropshire and the West Midlands
Your lease, training and ongoing support is coordinated from the Shropshire & West Midlands office, backed by the wider Sanondaf support network across the UK and further afield. If your group has sites elsewhere, a machine can very often be leased there too, with the same training, calibration and preventative treatment programme — so one policy covers every site rather than one region.
United Kingdom & Islands
- 12 offices across the UK, plus a further six in Scotland
- Coverage across many areas of Northern Ireland and Wales
- Channel Islands
International offices able to lease
- Iceland
- Malta
- Lebanon
- Thailand
- Mexico
- South Africa
- USA
New regions and countries are opening every few months. Tell us where your sites are and we will confirm what can be covered today.