The moment a visitor, resident, or customer steps into your building, their immediate perception of your brand is formed, and air freshness plays a decisive role.
In enclosed commercial spaces, passive airflow simply cannot clear these bioaerosols fast enough, making continuous active sanitisation vital for breaking the chain of infection. This is even more important for healthcare or care home settings where vulnerable people present and more susceptible to the spread of illness.
While traditional mechanical filters and chemical air fresheners have long been the default, masking scents or relying on passive air draw is no longer enough to maintain modern health and hygiene standards. In this blog, we’ve explained the importance of air purification, the prosand cons of multiple methods, and how different sectors can benefit most from consistently refreshed, clean air. Read below for guidance on how to refine your commercial air quality and build a better, safer working environment for your customers and your employees.
Air purification system and traditional air freshener differences
Some commercial spaces can manage without an air purification system. For example, small shops with non-perishable goods or small office spaces with lots of ventilation usually find that an air freshener can maintain a pleasant environment.
However, this isn’t always the case, as other workplaces have health and safety to consider, or are operating in a much busier environment where high footfall and deep-set organic odours demand active air treatment rather than surface-level masking.
Masking and destroying odours
Traditional air fresheners do exactly that – freshen the air in the room. They spray heavy fragrances into the air to mask bad odours. The airborne bacteria remain in the air with a scented layer over it.
On the other hand, air purification systems chemically break down the bacteria that are causing the odours. They don’t only remove the smell, but the cause of the smell too.
Sanitisation of soft furnishings
Despite their regular release of fragrance, air fresheners cannot tackle deep-set smells that trapped in carpets, curtains, and seat cushions.
Air purification systems use Photoplasma technology which circulates through soft furnishings, neutralising stubborn odours. Depending on the workplace environment, this could include smells caused by dampness, food spillages, urine, or industrial chemical fumes.
Chemical usage
Traditional air fresheners use automated spray dispensers which reply on aerosol propellants to release fragrances across the room. These fragrances are made up of synthetic fragrance oils and other chemical compounds that can cause physical discomfort and even asthmatic reactions.
Air purification operates without these components. Instead of masking one air pollutant with another that smells nicer, it leaves the space with clean and allergen-free air.
The pros and cons of different air purification methods
To choose the right solution for your business, it is essential to understand how traditional filtration techniques compare with advanced active treatment technologies in terms of performance, coverage, and maintenance.
Traditional mechanical filters
Commonly known as HEPA Filters, this type of air purification system is highly effective at trapping physical airborne particles like dust and pollen in its dense fibre matrix. It’s a good way to remove allergens
While it is successful in what it does, this system can only clean air that is drawn through it, meaning it generally doesn’t reach all the air in the room and allows odours to persist. Furthermore, its filters require frequent (and often expensive) replacements due to its proneness to clogging.
Activated carbon filters
The design of these systems are incredibly porous, making them ideal for absorbing Volatile Organic Compounds (VOCs) such as smells coming from food and bathrooms. These odours pass through a bed of carbon and are instantly neutralised.
Unfortunately, these carbon beds become saturated very quickly in settings with heavy odours, causing them to lose efficiency without regular maintenance. Additionally, these carbon beds only trap scents, they don’t kill airborne bacteria, viruses, or mould spores, nor do they tackle surface contamination.
Photoplasma technology
This advanced air purification method actively fills rooms with purifying negative ions, hydroxyl radicals, UV-C light, and singlet oxygen that travel across the space targeting and breaking down contaminants.
Not only does it target airborne odours, but it also refreshes soft furnishings and fabrics that have been affected by deeply embedded odours. These systems are highly reliable and very low maintenance, remove the hassle and expense of routine filter replacements.
That said, it is important to note that because these systems release high levels of active reactive oxygen species, they require shock-treatment cycles which must be carried out with no people in the room.
However, this treatment is not usually needed routinely throughout the year, only in preparation for an event like a high-traffic day. Also, the majority of products have built-in timers and safety shut offs, meaning they don’t require active supervision and can be set to run overnight so they don’t disrupt operations.
Commercial sectors that require air purification
There’s a range of commercial sectors that need reliable air purification systems in place, whether that be due to the setting they work in or the people they work with. This isn’t always just for well-being, but hygiene and health too.
It’s also important to note that under UK law, specifically regulation 6 of the Workplace Health, Safety and Welfare Regulations, it is stated that employers must ensure that every enclosed workplace is ventilated by a sufficient quantity of fresh or purified air’. This makes fresh air a legal requirement and something that employers owe their employees, no matter the setting.
Care homes
Maintaining high standards of hygiene is crucial when working with people in care, particularly in homes or areas with vulnerable residents. The spread of illness from airborne bacteria happens quick when many people are living together and using the same communal spaces, so high-quality air purification is essential.
Additionally, ensuring a space has fresh air by destroying persistent odours creates a dignified setting for residents and a welcoming environment for staff and visitors.
Hospitality
With a consistent mix of food smells from a wide range of dishes, not to mention bodily and greasy odours and smoke from hot kitchens, air purification makes for quick turnaround times between peak service hours and increases staff and guest comfort in your hospitality setting.
Equally, soft furnishings like cushions and curtains are protected from strong food smells and smoke preventing long-term odour absorption and ensuring your dining spaces and guest rooms consistently feel fresh and inviting.
Hotels
High-quality air purification removes the need for constant replacements of a hotel’s chairs, mattresses and sheets as they stop smells from embedding in the first place.
It also stops smells filtering from one room to another, meaning bar won’t be overtaken by dining area smells and bathroom odours are destroyed before seeping next door.
Retail
It’s easy for shops on busy high streets or shopping centres to be infiltrated by odours from neighbouring shops or external sources. Vehicle fumes, food stall smells, and even dampness from wet clothing during rainy weather can quickly alter the atmosphere in your shop.
Making sure of fresh and pure air in your retail space makes for a pleasant customer browsing experience and improves the customer perception of your brand quality.
In any commercial indoor setting, it’s easy for the spread of illness between employees to happen fast. An overarching benefit of air purification, regardless of the setting, is the reduction of widespread illness through the destruction of airborne bacteria.
Strategic placement in key areas
For maximum impact, there are key areas of a building that you can put air purification systems. Our Powerzone air purification unit has modern operational benefits that support facilities in establishing air purification exactly how they need to.
Expansive reach
Capable of treating expansive spaces exceeding 30m², a single portable unit offers the output needed to rapidly treat large function rooms, open-plan offices, or communal dining halls where smells can linger. 
Instead of having to install multiple units, a single Powerzone installation has a wide enough reach to tackle odours in a large commercial space.
Mobility and carry straps
Powerzone units are built for convenience, with removable carry straps making the movement of the system simple.
This allows cleaning and facilities teams to easily transport the lightweight system between different rooms, floors, or treatment areas as part of their daily maintenance routine.
Space saving design
Powerzone can be safely placed on shelving units, countertops, and side tables, keeping much needed commercial floor space completely clear.
This prevents trip hazards for staff and residents and encourages better air circulation by allowing Photoplasma to disperse evenly from a higher point.
Programmable timers
Digital countdown timers and push-button controls make it easy for facilities and cleaning teams to set timers for whenever air purification is most needed, helping them target hours where purification is most needed.
Furthermore, this supports overnight treatment cycles and efficient movement through tasks as no manual supervision is required.
How NWR Hygiene can support your commercial space
Exceptional indoor air quality isn’t just about hiding unpleasant scents; it’s a health and safety operational requirement for commercial and healthcare facilities.
Stale air, lingering odours, and trapped airborne contaminants directly compromise occupant comfort, staff productivity, and customer perception, meaning traditional freshener methods aren’t always enough.
Active Photoplasma technology delivers a permanent solution by eliminating airborne and surface pollutants at their root. Our Powerzone units provide a simple solution to bad smells in the workplace and are simple for facilities teams to use.
Don’t let stale air define your space. Get in touch today for a free, no-obligation quote and create a commercial space you and your team can be comfortable and proud to work in.
