The hand dryers versus paper towels debate has been running for decades, and there is still no single “right” answer. The best option depends on your setting, your budget, your hygiene requirements, and your sustainability goals. What matters is making an informed decision based on evidence rather than assumptions.
This guide compares the two options across the factors that matter most to facilities managers: cost, hygiene, environmental impact, and practicality.
Cost Comparison
Paper towels
The cost of paper towels breaks down into three components:
- Consumable cost — the towels themselves. A single C-fold paper towel costs around 0.5p to 1p, and the average user takes 2-3 towels per dry. In a washroom with 200 uses per day, that is 400-600 towels daily, or roughly 10,000-15,000 per month.
- Dispenser cost — dispensers are relatively inexpensive (typically under 30 pounds) and rarely need replacing
- Waste disposal — used paper towels generate significant waste volume. You will need bins, bin liners, and waste collection services.
Monthly consumable cost for a moderate-traffic washroom: approximately 50-100 pounds, plus waste disposal.
Hand dryers
Hand dryer costs are primarily upfront and electrical:
- Purchase and installation — a quality commercial hand dryer costs between 300 and 1,200 pounds depending on the model. High-speed dryers like Dyson Airblade units sit at the upper end.
- Electricity — a modern high-speed dryer uses around 1.5-1.8 kW and dries hands in 10-12 seconds. At current electricity rates, each dry costs roughly 0.1p-0.2p.
- Maintenance — hand dryers need periodic filter cleaning and occasional motor servicing, but ongoing costs are minimal.
Monthly running cost for the same moderate-traffic washroom: approximately 5-10 pounds in electricity.
The verdict on cost
Hand dryers have a higher initial outlay but dramatically lower ongoing costs. Most hand dryers pay for themselves within 6-12 months compared to paper towels. Over a five-year period, the cost difference is substantial.
Hygiene Comparison
This is where the debate gets heated. Both sides cite studies, and the evidence is genuinely mixed.
The case for paper towels
Several studies, including research from the University of Westminster, have found that paper towels are more effective at removing bacteria from hands. The physical friction of rubbing with a towel helps dislodge bacteria that washing alone may miss. Key findings include:
- Paper towels reduce bacterial counts on hands by 45-60% after drying
- Jet air dryers can disperse bacteria from hands into the surrounding air
- In healthcare settings, many infection control guidelines recommend paper towels
The case for hand dryers
More recent studies have pushed back on earlier findings. Modern high-speed dryers with HEPA filters address some of the concerns:
- HEPA-filtered dryers capture up to 99.97% of bacteria from incoming air before it reaches hands
- The bacteria dispersal concern is largely associated with older warm-air dryers, not modern high-speed units
- A 2023 systematic review in the Journal of Hospital Infection found no significant difference in bacterial transmission between paper towels and HEPA-filtered jet dryers in real-world settings
- Hand dryers eliminate the issue of overflowing paper towel bins, which are themselves a hygiene concern
The verdict on hygiene
In healthcare and food preparation environments, paper towels remain the recommended option per NHS and Food Standards Agency guidance. In offices, schools, leisure facilities, and general commercial settings, modern HEPA-filtered hand dryers provide comparable hygiene levels with additional benefits.
Environmental Impact
Paper towels
The environmental cost of paper towels is often underestimated:
- Raw materials — even recycled paper towels require significant water and energy to produce
- Transport — regular deliveries of bulky consumables add to your carbon footprint
- Waste — used paper towels cannot be recycled (they are contaminated) and typically go to landfill or incineration
- Volume — a single busy washroom can generate several hundred kilograms of paper towel waste per year
Hand dryers
Hand dryers are not without environmental impact, but they perform better on most measures:
- No consumables — eliminating ongoing raw material consumption
- No waste — nothing to dispose of
- Energy use — modern high-speed dryers use significantly less energy than older warm-air models. A 10-second dry at 1.6 kW uses 0.004 kWh of electricity.
- Lifespan — a quality hand dryer lasts 7-10 years, spreading the manufacturing impact across thousands of uses
The verdict on sustainability
For organisations targeting genuine waste reduction and lower carbon emissions, hand dryers are the stronger option. The Carbon Trust has noted that switching from paper towels to efficient hand dryers can significantly reduce the carbon footprint of washroom operations.
Maintenance and Practicality
Paper towels
- Dispensers need regular refilling — in busy washrooms, multiple times per day
- Used towels create mess when bins overflow or users miss the bin
- Storage space is needed for consumable stock
- Supply chain dependency — you need a reliable supplier and delivery schedule
Hand dryers
- Largely maintenance-free with periodic filter cleaning
- No restocking or refilling required
- Can be noisy — this matters in settings like offices, theatres, or quiet environments
- Require adequate electrical supply at the point of installation
- Drying time varies by model — older units may frustrate users who are accustomed to the speed of grabbing a towel
Which Is Right for Your Setting?
There is no universal answer. Here is a quick guide:
Paper towels may be better for:
- Healthcare facilities and hospitals
- Food preparation areas
- Settings where noise is a concern
- Locations without reliable electrical supply
Hand dryers may be better for:
- Offices and commercial buildings
- Schools and universities
- Leisure and hospitality venues
- Organisations with strong sustainability targets
- High-traffic washrooms where consumable costs add up
A hybrid approach — offering both options — can work well in settings where user preference matters or where different washroom areas have different requirements.
Making the Right Choice
The best approach is to assess your specific situation. Consider your footfall, your budget, your hygiene requirements, and your environmental targets. If you are unsure, a free washroom site survey will give you a clear, data-backed recommendation tailored to your premises.
At Hygiene Solutions, we supply and service both hand dryers and paper towel dispensers, so our advice is genuinely impartial. We will recommend whichever option — or combination — makes the most sense for your washrooms. Call us on 0800 389 8124 or book your free site survey to get started.