Eco-Friendly Decontamination, Disinfection, Odour Removal & Mould Remediation

Persistent Recurring Odours, Germs & Bacteria?

Advanced Disinfection with Ozone (O₃) Technology

Ozone is nature’s most powerful purifier. Unlike liquid sprays, it behaves as a gas that completely floods an indoor space, destroying pathogens in the air and on every surface simultaneously.

The Commercial Advantage:

360° Total Coverage: Penetrates hidden cracks, carpets, fabrics, and high surfaces that standard wipes completely miss.
Zero Chemical Residue: Naturally reverts back into clean, breathable oxygen, leaving no toxic film or harsh chemical smells behind.
Eradicates Pathogens & Odours: Destroys viruses, bacteria, mould spores, and stubborn smells at the molecular level rather than just masking them.
Eco-Friendly Efficiency: Delivers medical-grade sterilisation without the need for harsh, synthetic chemicals.
Services: Natural, chemical-free air purification, permanent odour eradication (smoke, pets, damp, deep decay), and mould remediation using advanced UK-engineered ozone technology.

Ozone Clean Air supplies the best air purifiers available in the UK. Check out our full range of ozone generators, also known as ozone machines and air cleaners.

What are Ozone Generators?

What is an ozone generator? and why do I need one? are two very valid questions that you might find yourself asking. Well, let us help... Q. What is an ozone generator? Put simply, it is a device that emits ozone particles into its surrounding environment. Q. Why do I need one? Ozone particles emitted by the generators destroy the bacteria in the surrounding environment that cause bad smells and illness. The applications are limitless...

How Does it Work?

In the natural outdoor environment, odours are destroyed by naturally occurring factors. In enclosed environments, there is very little light and naturally occurring O₃. Our ozone machines create O₃ particles and disperse them into the air. These particles destroy the bacteria that cause bad smells and odours. Find out more about how it works here >>

Targeted Enterprise & Domestic Applications

Our advanced UK-engineered ozone processing systems are multi-functional, providing targeted purification across commercial, medical, trade, and residential environments.

Corporate & Commercial

Offices of all varieties

Hotels, B&Bs & guest houses

Estate agents

Odour removal & clean-up

Community & communal rooms

Printing businesses & photo labs

Chemical-heavy environments

Locker rooms & changing rooms

Smoking areas

Healthcare & Education

Hospitals & medical clinics

Nursing homes & care homes

Hospices

Day care centres

Classrooms & lecture halls

Laboratories & testing facilities

Washrooms & public amenities

Residential, Trade & Food

In the home (domestic spaces)

Laundry areas & linen rooms

Properties with water damage

Freshly decorated houses

Pollen & allergen removal

Working & sleeping areas

Painting & wallpapering trades

Carpet cleaning providers

Commercial kitchens & food service

Food produce & seafood display areas

Applications

We have an extensive range of ozone air purifiers ranging from a simple plug-in unit to a large ozone generator that produces 10g of ozone an hour. Whatever smell or odour is troubling you, wherever you are, we have an ozone air purifier that will transform your air into clean, purified, and fresh air without the use of chemicals.

Remove smells and odours from mould, smoke damage, damp, water damage, cigarettes, urine, and more
Remove the smell of smoke
Remove the smell of urine
Effectively prevent mould growth

Ozone Clean Air air purifiers do it all without the need for chemical refills or perfume masks. This is kinder to the environment and your pocket!

Rent or Buy an Ozone Generator — Expert Advice

Ozone Clean Air Limited design and manufacture top-tier solutions to fit your corporate strategy. Whether you want to add heavy-duty ozone machinery directly to your permanent facility management assets or require temporary configurations, we provide unmatched industry expertise to guide your selection.

Ozone Machine Rental Packages

If you would prefer to hire one of our superb systems rather than purchasing directly, look no further than our flexible ozone generator rental packages. This grants your business immediate access to advanced UK-engineered decontamination technology with zero capital expenditure overheads.

Reviews from satisfied UK clients

Trusted by commercial and residential sectors

"I highly appreciated Ozone Clean Air’s help in choosing the Pro 5+ Ozone machine. It has been an excellent tool in combating the odour problems that I come across while cleaning offices and customers' homes. Some of the remarks I have had from my customers since using the Pro 5+ is how clean and fresh everything now smells. It has helped me deliver the first-class service I wish to give all of my clients and adds the personal touch I was looking for. We have now added three OCA 80 machines to maintain the high standard requested by our ongoing customers. The products and service that the team at Ozone Clean Air provide are first class and incredibly helpful. Thank you Ozone Clean Air and the team from all of us at SV Cleaning Services."

Mrs S R Villa

MD, SV Cleaning Services

"Ozone Clean Air ozone generators were used successfully to eradicate welding fumes after a refit to the Trinity House vessel Alert. Great service and an excellent job! Will definitely use your systems again."

Vessel Operations Team

Trinity House

"Ozone Clean Air have supplied fantastic equipment that works incredibly well in a harsh environment. Our one machinery breakdown was taken care of very quickly while we used a loan unit supplied immediately by the team. Great kit, perfect service."

Will Sneyd

Adrenalin Quarry

"We have been using Ozone Clean Air machines throughout our 6 hotels in the Lake District. They have significantly decreased room turnaround times and there has been a major reduction in deep cleaning costs. The machines are extremely reliable, safe, and simple to use. We sanitize all rooms prior to occupancy, giving our customers total peace of mind."

Kit Graves

Lake District Hotels Ltd

"I am so happy with the ozone machine I bought from Ozone Clean Air. I have been using it non-stop to clean theatrical costumes nightly, and it has made our lives in the wardrobe department safe and manageable. It provides total peace of mind and fresh clothing. The processing service is just great!"

Jemima Cotter

Costume Designer

"Thank you for dispatching our ozone machinery so quickly. Once our H&S Manager completed your structured engineering training session, he was completely reassured regarding field safety protocols and is now rolling out operations across our facility sets."

Uli Kress

Covid Operations Manager, Netflix (Shepperton Studios)

"We are ordering another Pure Air 10 Midi for our domiciliary care office. We are extremely pleased with these systems across both our residential care homes. They are simple to operate for all staff, reduce workload surrounding infection control, and offer absolute reassurance to residents."

Hannah James

Director, Barnhaven Residential Care Home

"Great product deployment and corporate service. Within 1 hour of processing, the Ozone Generator completely removed dense smoke odours across all 4 targeted commercial rooms."

Karl Broderick

Approved Technology

"Departing tenants left behind an un-rentable commercial property due to extreme cooking odours. The Ozone Clean Air technical team were punctual, polite, professional, and most importantly, the persistent odours were entirely gone. Highly recommended."

Richard H.

Property Portfolio Landlord

"We were tasked with a severe biohazard cleanup presenting an overpowering smell of biological decay embedded into the fabric of the building. Ozone Clean Air suggested using their professional Pro 5 model, which entirely removed the odour in just five hours. Incredible technical capability."

George M.

Technical Director, Swift Pest Solutions

"I must say this corporate product line is excellent; it gets the sterilization job done much faster and is exceptionally easy to operate. Our housekeeping supervisors highly favor the portable plug-in units because they are easy to transport yet remarkably powerful."

Liz Rajis

Executive Head Housekeeper, Marriott Hotels

"I am incredibly pleased with the Ozone Clean Air units fitted on our specialist Memory Lane care ward. They are excellent and consistently keep environmental odours at bay. Combined with their professional maintenance servicing, our operations run smoothly."

Paula Joicey

General Manager, Barchester Healthcare

"Delighted with these products and engineering services over the last 4 years. We have achieved unmatched odour control during municipal housing re-lettings and superb environmental sterilization of premises with complex microbiological contamination concerns (C. Diff, Norovirus, MRSA)."

Ian E. Kershaw

Legionella Control & Public Health Officer, Gateshead Council

"We have found the ozone generating systems deployed across several of our residential healthcare buildings to be extremely efficient at controlling complex organic odours. Their asset management and client support have been excellent for years."

S. R. Phipps

Group Asset Manager, Hadrian Healthcare Group

"I highly appreciated the engineering guidance in choosing the exact ozone processing machines for our medical enterprise needs. The corona discharge equipment has been excellent in quickly neutralizing rooms before facilities cleaning staff step in."

Mark Edney

Managing Director, Ashwell Lodge Bournemouth

"The heavy-duty plug-in ozone systems are lightyears ahead of standard chemical or perfumed atmospheric masks. It has significantly elevated the environmental ambiance of our executive meeting zones and common office floors."

David Howell

Director of Operations, North East Business & Innovation Centre

"Delighted with the medical-grade systems supplied. The Ozone Clean Air technical representatives have been incredibly helpful through procurement. The machines instantly minimized malodours across the medical facility, noticed right away by staff and auditors alike."

Martine Tarakaniec

Facilities Manager & Care Team, Tyspane Care Home

residential reviews >

Black mould & odour issues

Black mould - Common household problem

Black mould, often found in UK homes, refers to various types of mould that appear dark in colour. While the term 'toxic mould' is sometimes used, it's crucial to understand that many moulds can produce mycotoxins, which are potentially harmful substances. Common black moulds in the UK, such as Stachybotrys chartarum, are associated with damp and poorly ventilated conditions. Exposure to mould can exacerbate respiratory problems and allergies, and it's recommended to address any mould growth promptly.

Health Risks of Black Mould Exposure

In the UK, a significant factor contributing to black mould growth is often high humidity and condensation due to the climate and housing conditions. Therefore, highlighting these causes is essential. Health Concerns: In general, black mould can be a health hazard, particularly for those with respiratory conditions. This aligns with advice from organisations like the NHS.

Hotel room & nursing homes odour Issues

Hotel room smells and odour issues

Ozone generators: For more stubborn odours, consider using an ozone generator, which can help eliminate odours at their source. See our main menu for more information on ozone machine rental for hotels and other areas.

General Odour Issues for rooms & buildings

Smoke Odours - Does ozone really remove smoke smell?

When released into the air, ozone molecules interact with the odorous substances, breaking them down at a molecular level. This process, called oxidation, effectively eradicates the source of the odour, leaving behind a fresh and revitalized living space

How long to run an ozone machine for cigarette smell?

Mild Odours: For minor odours, a couple of hours might suffice. Moderate Odours: Set aside 4-6 hours for a medium-level stink. Severe Odours: If things are really bad, you might need to run the ozone machine overnight or for 8-12 hours.

Does ozone permanently remove odours?