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Improve your home and indoor air quality this autumn: Dyson delivers scientific proof of a deep clean with laser detect technology that shows hidden dust that can cause allergies

 – 19 October 2021 – In Hong Kong,
the changing of the seasons may worsen allergic rhinitis and related conditions
like asthma, conjunctivitis and eczema. However, for all individuals with
allergies it is a year-round problem caused primarily by dust
and other hidden allergens found in our homes.

Hong Kong’s Consumption Voucher Scheme is now in its second round with all
registered consumers receiving their second HK$2,000 voucher either on October
1 or November 1. To receive the final disbursement of HK$1,000, consumers must
spend both their vouchers (HK$4,000) within a specified time[1].
For Hong Kong consumers who want to improve the quality of their home
environment, an investment in a new Dyson vacuum cleaner home could be a good option.


Creating a more
hygienic home is now made easier, with the brand-new Dyson
V12 Detect Slim™
vacuum cleaner. Engineered to reveal hidden dust particles as small
as 10 microns, equipped with an acoustic piezo sensor to enable scientific
proof of what’s been sucked up and adjust suction power based on the volume of
dust and size of particles, these new Dyson technologies redefine deep cleaning
at home, all shown on an LCD screen.

Laser Dust Detection

Dyson has
engineered laser dust technology to ensure you are reassured that your home has
been deep cleaned. Laser Dust Detection reveals dust and debris you cannot
normally see with a precisely angled laser integrated into the cleaner head.


The idea came
about when a Dyson Engineer noticed that airborne particles in their home
glistened in the sun. They began to research how they could take this notion
and apply it to the fine dust we cannot see in our homes. The team experimented
with laser lights in the lab to test how this could be achieved. For human
eyes, green light is 8.5 times brighter than red or blue light, and it can
provide 500 lux of ambient light. That is where a new solution was born.


Understanding that now more than ever people want more hygienic homes,
Dyson engineers set
developing a technology which enables the user to measure the dust it detects
and then displays it on an LCD screen for real time scientific proof of a deep


how does this work? An acoustic piezo sensor has been integrated into the
vacuum. The cleaner head picks
up microscopic particles, which are sized and counted up to 15,000 times a
second. The dust enters the vacuum and hits the acoustic piezo sensor within
the bin inlet with the tiny vibrations being converted to electrical signals.
The dust size and quantity are shown on the in-built LCD screen, so the user
can see how much dust the vacuum has removed, as well as the different sizes of
particles and deliver scientific proof of a deep clean.


vacuums have been designed so that they automatically increase suction power
when they come across a large amount of dust. When dust levels normalise,
suction power is reduced to its previous level.



a new anti-tangle Hair Screw tool:
 9.4% of Hong Kong households keep dogs or
cats as pets
[2] and handling pet hair has become a problem
for most pet owners. Dyson Engineers also looked to solve the
problem of removing hair on the brush bar. This is often a challenge
for many vacuums, despite claims to the contrary, so we have
developed a new anti-tangle conical brush bar which spirals hair up and
into the bin. This prevents the wrapping of hair around the brush
bar. Designed for human and pet hair, our engineers delicately
tweaked the precise angle of the bristles on the tool, to ensure the release
force did not tangle the hair and tested the tool on multiple hair



The Dyson V12
Detect Slim™
features Dyson’s 5-stage advanced filtration technologies, capturing 99.99% of
particles and allergens as small as 0.3 microns, to expel cleaner air. Our Dyson Root Cyclone™ technology is
efficient at separating dust and dirt from floors and surfaces without
reduction in suction power.


The Dyson V12
Detect Slim™
is now available at, the Dyson Demo Store at ELEMENTS and
major electronics retailers, priced from HK$5,180 to HK$5,980. Buy directly
from for exclusive models and
accessories, free next-day delivery, and auto-warranty registration.


For more information, please
visit Dyson official website, or call (+852) 3065
9666/ (+852) 3008 8252.


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