Mattress Cleaning & Sofa Cleaning
One stop services to deep clean and sanitize mattress & sofa. Able to kill bacteria & virus. Excellent performance in eliminating dust mites & allergens.
Remove allergens that trigger IgE - Protect your family from allergy like asthma, bronchitis, eczema, sneeze & itchy skin; Reduce the use of allergy medicines.
Our Advantages...
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Service since 1947
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ISO 9001 certified in Cleaning Services
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The Johnson Group Mattress & Sofa Cleaning Systems
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UVP® Ultraviolet Systems to kill bacteria & viruses for a variety of fabrics
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Brundle® Steaming Systems to remove dirt and stain for a variety of fabrics
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Miele Dust mite & Allergen Systems - Bristish Standard BS5415 & European Standard EN1822 certified in filtration system. First to comply with HEPA Class 12 as a complete system, remove allergens that trigger IgE
Caring for your family, home and the environment is our business
Allergy
Allergy is a hypersensitivity disorder of the immune system. Allergic reactions occur to normally harmless environmental substances known as allergens; these reactions are acquired, predictable, and rapid. Strictly, allergy is one of four forms of hypersensitivity and is called type I (or immediate) hypersensitivity. It is characterized by excessive activation of certain white blood cells called mast cells and basophils by a type of antibody known as IgE, resulting in an extreme inflammatory response.
Asthma and Allergy
Some main signs of allergy are itchiness, sneezing, inflamed or infected eczema, watering/reddening eyes, runny nose and clogging in the lungs. Allergens can hide in the most unlikely places like on mattresses, pillows, sofas and rugs.
Allergens are tiny and light perfect for taking wing in the ducts and open air of spaces around your house. Allergens produced by house dust mites are among the most common triggers of asthma. This is why regular mattress cleaning & sofa cleaning is vital.
IgE and Asthma
Immunoglobulin E, or IgE, is a natural substance in your body that plays an important role in the development of allergic asthma. Increased levels of IgE may result when you are exposed to triggers, such as:
- Animal dander
- Dust mites
- Molds
When you're exposed to certain allergens, your body releases IgE, which then binds with several types of cells:
- Basophils
- Lymphocytes
- Mast cells
When IgE binds with any of these cells, it can stimulate your immune system, cause your airways to become narrow and inflamed, and make your asthma symptoms worse.
About our Professional Mattress or Sofa Cleaning Services
The Johnson Group Mattress & Sofa Cleaning Systems

Clean your home without harmful chemicals, suitable for families require high sanitary or allergy sufferers
A complete Mattress Cleaning Services or Sofa Cleaning Services will include three main steps:
- Kill dust mites, bacteria and viruses by UVP® Ultraviolet Systems.
- Remove thoroughly unwelcome guests like dust mites and allergens by Miele Dust mite & Allergen System.
- Clean & sanitize mattresses by using Brundle® (Swiss made) Steaming Systems.
These three systems are exclusively available only at Johnson Group. In particular, the Miele’s systems, which the core technology is a complete HEPA Class 12 vacuum cleaner made by Miele. The system rids air of more than 99.5% of all particles 0.3 microns in size like dust mite feces and tobacco smoke etc from your mattresses, sofas, stuffed toys & carpets/rugs etc. and, is particularly suitable for family required high sanitation or allergy sufferers.
Remark: Professional Matress & Sofa Cleaning Services can also be applied to rug, upholstery, curtain and stuffed toy.
Ask for help from our Home Sanitizing Professionals
In keeping our words "Reducing any unnecessary use of toxic chemical to further reduce the impact to the rest of environment", the whole cleaning processing is considered as a Green Cleaning. This Green Approach not only can minimize your family from exposing to toxic chemicals and unnecessary contaminations but also clean & sanitize the mattresses effectively.

Non-chemical measures are particularly useful in dealing with mites or allergens associated with beds, bedding, stuffed toys & carpets
Miele Dust mite & Allergen Vacuum Cleaner

“Excellent Air Hygiene” proven by DMT
“Suitable for allergy sufferers” proven by TÜV
The first to comply with HEPA Class 12 as a complete system (EN 1822)
The only system approved to be used in the hospitals (BS 5415)

Designed for families require high sanitary or allergy sufferers
Developed together with German Allergy and Asthma Society (DAAB), the core technology of Dust mite & Allergen Systems is a complete HEPA Class 12 vacuum cleaner made by Miele.
The results (acc. to the European standard for filtration systems EN 1822 & British Standard BS 5415) demonstrated that this filter system rids air of more than 99.5% of all particles 0.3 microns in size like dust mites, bacteria and allergens from your mattresses, sofas, stuffed toys & carpets/rugs etc.
Consequently, Miele is able to carry the official ‘Excellent air hygiene’ seal of approval. This approves HEPA 12 certification for the whole vacuum cleaner not just the filter alone.
Furthermore, the systems were intensively tested regarding the efficiency in terms of dust, bacteria and odour retention at the world-renowned TÜV Institute in Germany and resulting in the official ‘Suitable for allergy sufferers’ seal of approval.
 
Remove allergens that trigger IgE - Miele Systems can deep clean your mattresses and rugs

Millions of microscopic dust mites have made a home for themselves in your mattress and are feeding on the skin flakes we shed every night. These dust mites have been medically proven to trigger a whole host of allergic reactions, like asthma, bronchitis, eczema and more. It doesn’t matter how new a mattress is, how often you change the sheets, mattress cover, or even if you take the time to vacuum it once in a while, which is pretty much a waste of time against these deeply embedded foes. Even the so-called hypoallergenic mattresses are not immune.
Brundle® (Swiss made) Steaming Machine
Brundle® Steaming Machine reaches temperatures above 100℃ and is able to clean and sanitizing for a variety of fabrics.
 
UVP® Ultraviolet Systems
UVP® system belongs to the shortwave group of ultraviolet light (254nm). Its germicidal effects is ablr to deactivate the DNA of dust mites, bacteria, viruses and other pathogens and thus destroys their ability to multiply and cause disease.

Particles and Your Health (The Minnesota Department of Health)
What is particulate matter?
Particulate matter (PM) is a complex mixture of solid and liquid particles that are suspended in air. These particles typically consist of a mixture of inorganic and organic chemicals, including carbon, sulfates, nitrates, metals, acids, and semi-volatile compounds.
The size of PM in air ranges from approximately 0.005 to 100 micrometers (µm) in diameter -- the size of just a few atoms to about the thickness of a human hair. Researchers have defined size categories for these particles differently. For the purposes of this fact sheet, PM is defined by three general categories commonly used by the U.S. Environmental Protection Agency (U.S. EPA): coarse (10 to 2.5 µm), fine (2.5 µm or smaller), and ultrafine (0.1 µm or smaller).
Research suggests that particle size is an important factor that influences how particles deposit in the respiratory tract and affect human health. Coarse particles are deposited almost exclusively in the nose and throat; whereas, fine and ultrafine particles generally are able to penetrate to deep areas of the lung. Fine and ultrafine particles are present in greater numbers and have greater surface area than larger particles of the same mass, and they are generally considered to be more toxic.
How can particulate matter affect my health?
Over the past fifteen years an increasing number of studies have reported associations between the levels of PM in the air and adverse respiratory and cardiovascular effects in people (e.g., increases in daily mortality, illness, hospital admissions and emergency room visits). Scientists have observed these associations even at relatively low ambient levels that are prevalent in the U.S. and Western Europe. Research is currently underway to better understand the nature of the relationship between PM and disease - especially how PM affects human health.
The health effects of PM are likely to depend on several factors, including the size and composition of the particles, the level and duration of exposure, and age and sensitivity of the exposed person. Symptoms of exposure may include a sore throat, persistent cough, burning eyes, wheezing, shortness of breath, tightness of chest, and chest pain. PM may also trigger asthma or may lead to premature death, particularly in the elderly who have preexisting cardiovascular and respiratory diseases.
Work with People against Poverty
 
Supporting Oxfam Hong Kong's working against poverty for the poor people in need. For every purchase of service or product that marked with “Home+Green Cleaning”, Johnson Group will support Oxfam Hong Kong’s Safe Water Projects in different region.
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