Automatically kills 99.9% of bacteria and viruses

The 99point9 with Intelligent Mist Technology™ is the world’s only device that disinfects the whole door handle and keeps working even when dry.

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Practical Design

Removes the burden from customers, employees and cleaners


Simple to install, easy to maintain


Flexible settings for optimised usage

Science Icon Science Icon

Proven Science

Kills 99.9% of bacteria, viruses and fungi


Hospital grade disinfectant formula


Extensive swab data and university study research

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Sustainable Quality

Existing customers installed for over 5 years


Product made in the UK


3-year Warranty guarantee

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The 99point9 with
Intelligent Mist Technology™

An automatic device that sprays the handle with a fast-drying mist cloud at regular intervals.

99point9 Outside

Isopropanol and Quaternary Ammonium-based disinfectant, works when dry for extended kill time


Aerosolized to create a fine mist, one-click replacement and fully recyclable

Solenoid valve

Sprays precise dosage and pattern, suiting any type of door handle – lever, knob or bar


Quick to mount, no tools required

Hand sensor

Makes sure it never sprays directly onto the hand

LCD Display

Indicator of battery and formula levels so it's clear when it’s time to change

Ambient light sensor

Powers down when the lights are off

Setting switches

Flexible programming to suit traffic flow and hours

The perfect fit for any door

The 99point9 is suitable for many different industries, and can be used for a range of door fittings:

  • Lever handles
  • Door knobs
  • Bar handles

Baby Changing Room

How Intelligent Mist Technology™
compares to other solutions

Some handles are ‘soiled’ - there are sweat droplets or mucus actually on the handle surface. To clean that off, some kind of liquid needs to be involved.

Our Intelligent Mist Technology™aerosolises a hospital grade disinfectant formula into a wet mist of isopropanol (found in most alcohol-based disinfectant, works when wet) and quaternary ammonia (keeps working when dry).

UV and ionisation kills some surface germs, but can’t do anything to remove soil on the handle.

For that reason, the WHO and other regulatory bodies specifically call out both UV and ionisation as ineffective at stopping infection spread and do not recommend either solution.

Technical Specifications

7.40”(h) x 4.37”(w) x 2.64” (d)
Available in white, black and brushed chrome

Easily mount with either 2 screws or industrial-strength double-sided tape

3 Year Limited Warranty
Shown to be effective against the following bacteria:

Staphylococcus Aureus, Salmonella Enterica, Pseudomonas Aeruginosa, Methicillin Resistant Staphylococcus Aureus (MRSA).

It is also effective against the following:

Viruses: Rhinovirus, Influenza, A2, Norovirus, Feline Calicivirus, and Fungus: T. Mentagrophytes (Athlete’s Foot Fungus).

What’s in the box:

“Safe to touch” plaque
99Point9 device
Warranty card
Installation Template
2 screws and industrial-strength double-sided tape

*3 AA Batteries not included

Frequently Asked Questions

Does the 99point9 disinfect the entire door handle? Even the underside?

Yes. With the correct installation positioning, the mist cloud is sprayed onto the whole handle. The Quat-based formula is non-volatile and does not evaporate from the surface, providing an extended contact kill time and residual efficacy. The Quat leaves a very slight residue on the handle’s surface - just enough that when you turn the handle, the formulation gets spread around, even underneath. The more the handle is sprayed and touched, the more effective it becomes. Studies conducted for and approved by the EPA demonstrate that the action of the hand spreads the anti-microbial material to the underside of the handle. Our swab testing confirms that 99.9% of bacteria, viruses and fungi are killed on the whole handle.

Is the formula harmful at all?

No. The formula is non-tainting, non-toxic and food-safe.

How long does each canister last?

Depending on intervals (12hr or 24hr and every 15, 30 or 60mins) the canisters last 17-100 days.

How many batteries does it use, and how long do they last?

The device operates on 3 AA batteries that will last approximately 6 months to 2 years, depending upon the intervals.

Can I install it on any door type?

Yes. The 99point9 can be mounted on any door with either industrial 3M tape or screws.

Will the 99point9 accidentally spray my hands?

No. Even though the 99point9 formula will not harm your skin, the 99point9 integrated proximity sensor technology senses when anyone (or anything) over 80cms tall (the approximate height of a small 2 year old) is near the device and prevents the device from accidentally spraying.

Already have a 99point9?

Already have a 99point9?

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