2. “There’s Something In The Air”

3. RECOGNISING WASHROOM RISKS
Where do odours originate?
Why can cleaning be ineffective?
Why do risks still remain?
What are the health hazards?
What image is projected?

4. WASHROOM HYGIENE PROBLEMS
 Odours and Infections are caused by
Bacteria, Viruses, Moulds & Fungi in the Air and
on Surfaces
 Toilet flushing releases harmful bacteria into
the air and onto surfaces with aerosol force
and volume
 In 8 hours, a single bacteria cell can multiply
to 8 million Aerosol effect
 Cleaning, disinfecting and masking cannot
Washrooms are a primary
remove the problem source of infections including:
•Salmonella & E Coli
 Poor ventilation and poor personal hygiene •Rhinovirus & Norovirus
spread the problem outside the washroom •Influenza
•Bronco-Pneumonia
 Increased Sickness and Absenteeism •Hepatitis A
 Suggests indifferent management

5. Where Are The Unseen Washroom Problems?

6. The Solution

7. Unseen Washroom Problems Resolved
Air Steril disinfects the air
and all exposed surfaces 24/7

8. BENEFITS SUMMARY
 Removes odours by treating the root cause
 Destroys bacteria, VOCs, Viruses, Mould and Fungi
 Cleans deep into fabrics
 Reduces chemical usage
 Eliminates need for masking agents
 Provides fresh clean air
 Reduces absenteeism and cross infection
 Treats contamination in the air and all exposed surfaces
 Air does not need to pass through the unit to be purified

9. Why Alternative Solutions Fail
Sprays/Fragrances Does it kill Bacteria? No, (Some propellants contain an element
of anti bacterial agents).
Is it working all the time? No, can not operate continuously.
Why doesn’t it work? When the perfume is still airborne it can
effectively hide some odours, but this is intermittent the bacteria
and health hazards remain and odours invariably prevail.
Ozone Generators
Does it kill Bacteria? Yes, kills both Bacteria & Viruses
Is it working all the time? No, can not operate continuously,
high levels of Ozone are unpleasant and a health hazard.
Why doesn’t it work? Bacteria and viruses continue to multiply
during the down time, meaning odours remain.
UV light Machines Does it kill Bacteria? Yes, Kills Bacteria & Viruses
Is it working all the time? Yes, It can operate continuously.
Why doesn’t it Work? Air has to pass over the UV light to kill the
micro-organisms and it takes so long for all the air to pass
through the machine the bacteria multiply faster than all the
washroom air can be processed, odours remain

10. Air Steril utilises up to 5 independent technologies which can
be tailored adjusted to meet end user needs :
Internal Technologies
1. Germicidal Irradiation
2. Dual Waveband UV Technology
Transmitted Technologies
3. Superoxide Ions
4. Triatomic Oxygen
5. Hyrdoxyl Radicals
6. Plasma Quatro
Air Steril Technologies Eliminate Bacteria
180 times faster than UV light machines and
2000 times faster than an Ozone Generator

11. Air Steril utilises up to 5 independent technologies
which can be adjusted to meet end user needs :
Internal Technologies
1. Germicidal Irradiation
2. Dual Waveband UV Technology
1. UV Germicidal Irradiation kills microorganisms by
disrupting their DNA and removing their reproductive
capabilities.
2. Air Steril UV lamps uses two wavebands. One
operates at 185nm generating ozone which kills the
microorganisms. The other operates at 254nm and
generates highly reactive but short lived hydroxyl
radicals which reduces the ozone before it leaves the
unit as an element in the plasma quatro.

12. Air Steril utilises up to 5 independent technologies
which can be adjusted to meet end user needs :
Transmitted Technologies
3. Superoxide Ions
4. Triatomic Oxygen/Hydroxyl Radicals
5. Plasma Quatro
3. Superoxide Ions work by electrically charging air contaminates
as small as 0.01 microns and causing them to form clusters,
thus assisting removal from the air and aiding the other
processes.
4. Triatomic Oxygen (Ozone) is excited oxygen atoms produced
via a catalyst in the lamp (Quartz). Triatomic Oxygen, will
eliminate bacteria, viruses, fungi and VOC s in the air and on
exposed surfaces as it leaves the unit with the air flow.
Hydroxyl Radicals oxidise bacteria and viruses in the air
operating with a “cascade effect”
5. Plasma Quatro is the gas energized by the high intensity UV
light, it leaves the unit with the airflow and consists of a mixture
of activated oxygen, triatomic oxygen and superoxide ions.
These interact with each other giving a very efficient
purification of the air and all exposed surfaces. Many times
more efficient than ozone or UV light working alone.

13. The Only System Checked by
The Health Protection Agency
Project No. 37/09 Issue date, 9thhSeptember 2009
HPA, CEPR Biosafety Unit, Porton Down

14. The HPA Test Results
Airborne Test Results (5 minutes exposure)
• MS2 coliphage NCIMB 10108 (an enveloped single stranded RNA coliphage)
• Staphylococcus epidermidis NCIMB 12721 (a gram positive, cocci)
Micro-organism Percentage Efficiency
▪ MS-2 coliphage 92.17%
▪ Staph. epidermidis 98.11%

15. The HPA Test Results
Surface Test Results (1 hour exposure)
• MS2 coliphage NCIMB 10108 (an enveloped single stranded RNA coliphage)
• Methicillin Resistant Staphylococcus aureus MRSA
NCIMB 13162 (gram positive, cocci)
Micro-organism Percentage Efficiency
▪ MS-2coliphage 59.47%
▪ MRSA 51.81%

16. 28 day money back
GUARANTEE
Air Steril has always offered this guarantee to
every customer, whether Heathrow Airport, the
London underground or a local Care Home.
To date we have not had a single failure.
Brian Dewsbery
Managing Director
Airscience Technology International

17. Washroom Thermal
 Light To medium footfall
 Heavy domestic/light commercial
 Normal ventilation (Not suitable for washrooms without external
doors) or forced ventilation.
 Vertical Installation(Must be sighted close to odour source)
 Ideal for disabled facilities, restaurants, medium sized offices,
sluice rooms, baby changing, leisure changing rooms, public
houses, care homes petrol stations or any washroom with medium
footfall.
 In single cubicle situations also suitable for high volume usage
Medium – For multiple user facilities around Low – For single toilets with multiple service
20m2 with medium to low traffic. users or small facilities up to 10m2 with low
traffic.

18. Washroom Range WR30/WRX
WR30
 Higher to heavy footfall
 Commercial /public facilities
 Any location regardless of ventilation
 Installed horizontally vertically wall or ceiling mounted
 Can be installed a distance from odour source and targeted
 All commercial washrooms hotels, offices, factories, schools,
cinemas, night clubs, all public facilities, Institutions, prisons, hospitals
 Aluminium body vandal resistant
WRX
Very heavy footfall 10,000 per day
Motorway services, football stadiums, sports grounds, airports, railway
stations, concert halls.
High - For multiple user facilities up to 30m 2, Medium – For multiple user facilities around 20m2
medium to high traffic. with medium to low traffic.

19. AIR STERIL TECHNOLOGY LIFTS
WASHROOM HYGIENE TO A NEW LEVEL.
IT CONVERTS A WASHROOM FROM
AN INFECTION DISTRIBUTION CENTRE TO
AN INFECTION CONTROL CENTRE

20. AS 10 Silent
 Specially designed for continuously occupied
rooms up to 10m2 with very low footfall
 Odour and infection control in private places
 UV lamp strength set for contamination levels
 Thermal convection 24/7 operation
 Silent – no noisy operation to disturb users
especially at night
 Blue lamp power on indicator
 Ideal for care home residents’ bedrooms, home
use, occasional visitors, pet areas
 Plugs into wall socket, easy fixing, transportability
 Sturdy aluminium construction
 Annual lamp change
 Very low running costs
 Extended guarantee as required

21. Multipurpose MP Unit
 Rugged design for installation in enclosed
spaces from 20m2 to 80m2
 U/V lamp strength varies with level of
contamination
 Hard wired for permanent 24/7 operation
 Wall or ceiling, vertical or horizontal mounted.
 Ideal for care home reception and common
rooms, gyms, schools, cafeterias
 Traditional aluminium construction
 Easy to install and maintain
 Annual lamp change
NEW Design
NEW Design
 Three year guarantee with lamp change
 Back to base repair Launched 2012
Launched 2012
 Low running costs

22. Portable MP 100
 Robust very high strength system
 Portable for occasional use in enclosed spaces
 Evacuate space when in operation
 For temporary use in heavily contaminated areas
 Ideal for smoker damaged hotel rooms, used car interiors, 100m 2+ spaces
 Not for use with toxic off-gassing present
 Power socket installation
 Lamp change as required NEW Multi Thermal
NEW Multi Thermal
 Rugged aluminium construction Launched Spring
Launched Spring
 Safety training required 2012
2012