VOC and Formaldehyde Remove Service
Why do you need Fumigation Disinfection?
Disinfection Service l Wongs Cleaning Services Co., Ltd.
Why You Need Professional 24-Hour Disinfection: Unveiling Hong Kong’s Hidden Indoor Health Risks：
In a high-density, humid metropolis like Hong Kong, maintaining a sterile indoor environment is no longer just about aesthetics—it is your primary line of defense against infectious diseases. While daily surface cleaning is essential, it often fails to eliminate the airborne pathogens and deep-seated bacteria lingering in hidden dead zones. Here is why households and businesses require medical-grade, 24-hour professional disinfection services.
News Reference ：
https://www.hk01.com/社會新聞/242852/近三日22人患手足口病-四成幼稚園發生-衞生防護中心籲提高警惕
https://topick.hket.com/article/2258854/【幼稚園停課】政府將宣布全港幼稚園及幼兒中心提早周六起放農曆年假
The 3 Major Breeding Grounds for Pathogens in Hong Kong Interiors：
Humid Climate & High Population Density:
Hong Kong’s year-round hot and humid climate accelerates the growth of mold, bacteria, and viruses. In crowded spaces, this significantly increases the risk of cross-contamination.
The HVAC System Circulation Crisis: Most modern Hong Kong offices feature curtain-wall (floor-to-ceiling glass) designs, keeping spaces sealed long-term. Over-reliance on central air conditioning air-recirculation drastically lowers air quality, leaving employees prone to frequent colds and severe nasal allergies.
Severe Threats to High-Risk Groups: Environmental pathogens pose the greatest risk to infants, pregnant women, and the elderly. Historical data from the Centre for Health Protection (CHP) shows that local kindergartens and child care centers frequently face sudden closures during peak winter flu seasons or Hand, Foot, and Mouth Disease (HFMD) outbreaks, severely disrupting children's health and learning progress.
Hong Kong’s year-round hot and humid climate accelerates the growth of mold, bacteria, and viruses. In crowded spaces, this significantly increases the risk of cross-contamination.
The HVAC System Circulation Crisis: Most modern Hong Kong offices feature curtain-wall (floor-to-ceiling glass) designs, keeping spaces sealed long-term. Over-reliance on central air conditioning air-recirculation drastically lowers air quality, leaving employees prone to frequent colds and severe nasal allergies.
Severe Threats to High-Risk Groups: Environmental pathogens pose the greatest risk to infants, pregnant women, and the elderly. Historical data from the Centre for Health Protection (CHP) shows that local kindergartens and child care centers frequently face sudden closures during peak winter flu seasons or Hand, Foot, and Mouth Disease (HFMD) outbreaks, severely disrupting children's health and learning progress.
The Blind Spot: Daily Surface Cleaning ≠ Deep Disinfection
Many people rely on standard household chemical sprays to wipe down walls, furniture, office stationery, or flooring. However, traditional wiping cannot provide full-spectrum protection. High ceilings, elevated walls, furniture crevices, cabinet tops, and air-conditioning vents remain completely untouched during routine cleaning. Over time, these inaccessible areas become dangerous blind spots where bacteria continuously multiply.
Many people rely on standard household chemical sprays to wipe down walls, furniture, office stationery, or flooring. However, traditional wiping cannot provide full-spectrum protection. High ceilings, elevated walls, furniture crevices, cabinet tops, and air-conditioning vents remain completely untouched during routine cleaning. Over time, these inaccessible areas become dangerous blind spots where bacteria continuously multiply.
Wong’s Professional Disinfection: Hong Kong’s Trusted Sanitization Expert
With years of deep-rooted expertise in Hong Kong, Wong’s Cleaning Services Limited is a highly trusted provider of medical-grade space sterilization. Driven by our core mission to "Shield Hong Kong's Health," we deliver comprehensive, deep-level space disinfection and protective solutions tailored for international schools, kindergartens, elderly care homes, private residential estates, and corporate offices.
With years of deep-rooted expertise in Hong Kong, Wong’s Cleaning Services Limited is a highly trusted provider of medical-grade space sterilization. Driven by our core mission to "Shield Hong Kong's Health," we deliver comprehensive, deep-level space disinfection and protective solutions tailored for international schools, kindergartens, elderly care homes, private residential estates, and corporate offices.
Our 3 Core Professional Advantages
Exclusive Targeted Manual Mist Disinfection: Unlike generic automatic static misting machines that spray blindly, Wong’s insists on highly flexible, wide-coverage manual misting. Our certified technicians navigate complex indoor layouts, penetrating hard-to-reach crevices and applying targeted, high-dose treatments to high-risk bacterial hotspots for maximum efficacy.
Customized Sanitization Protocols: As a pioneering full-service disinfection supplier, we reject the "one size fits all" use of a single chemical brand. Wong’s meticulously evaluates your unique environment, space utility (especially the presence of toddlers, pregnant women, or pets), and budget to deploy the safest, international-standard, eco-friendly disinfectants.
Client-Centric 24/7 Operations & Flexible Night Shifts: We understand that businesses operate on tight schedules. To prevent any disruption to your daily workflow or household routine, Wong’s provides highly flexible scheduling, including specialized night-shift cleaning and disinfection. Our instant 24-hour online quotation system ensures transparent, hassle-free pricing whenever you need it.
Introduction of disinfectant：
Our Premium Disinfection Solutions: Instant Protection & 365-Day Long-Acting Coating Wong’s Professional Disinfection Service utilizes world-class, medical-grade chemical technologies to safeguard your indoor environment. From instant, high-efficiency sanitization to year-round continuous antimicrobial shields, we deliver unmatched safety for commercial and residential spaces.
APESIN Combi Dr Concentrated Disinfectant (Made in Germany)
The ultimate choice for rapid, residue-free, high-performance one-time disinfection. Engineered and manufactured in Germany, APESIN Combi Dr is a premium highly-concentrated formula designed for maximum sanitization efficiency with zero environmental burden.
Key Benefits & Specifications:
Instant Sterilization & Rapid Evaporation: Kills pathogens instantly upon application and evaporates quickly, leaving absolutely no chemical residue behind.
No-Rinse Formula: Safe for all non-food contact surfaces; no water rinsing is required after application.
High Dilution Efficiency (1:200): A highly economical yet powerful 1:200 dilution ratio is fully capable of eradicating bacteria, fungi, and enveloped viruses.
European Standard Certified: Rigorously tested and fully passed the stringent European Standard (EN) disinfection and bactericidal tests.
Instant Sterilization & Rapid Evaporation: Kills pathogens instantly upon application and evaporates quickly, leaving absolutely no chemical residue behind.
No-Rinse Formula: Safe for all non-food contact surfaces; no water rinsing is required after application.
High Dilution Efficiency (1:200): A highly economical yet powerful 1:200 dilution ratio is fully capable of eradicating bacteria, fungi, and enveloped viruses.
European Standard Certified: Rigorously tested and fully passed the stringent European Standard (EN) disinfection and bactericidal tests.
BioNatro® EX (NT32 EX) 365-Day Long-Acting Antimicrobial Coating Service
In today’s hyper-connected world, standard daily cleaning is no longer enough to defend against constantly evolving viral variants. Wong’s Professional Disinfection Service introduces a breakthrough in chemical engineering: the BioNatro® EX (NT32 EX) Surface Shield.
With just a single professional application, this advanced technology forms an all-weather, non-stop "Smart Protective Shield" on all treated surfaces, actively maintaining public health security across offices, school campuses, medical facilities, and residential homes.
Backed by World-Class Authoritative Scientific Certifications
The efficacy and safety of BioNatro® EX have been strictly validated by leading independent, third-party global laboratories:
99.99% Viral Eradication (MSL Laboratories, UK): Proven to eliminate 99.99% of SARS-CoV-2 (COVID-19), its variants, and a broad spectrum of common infectious seasonal viruses and bacteria.
365-Day Continuous Protection (TÜV, Germany): Shatters the limits of traditional disinfectants that expire within hours. This industrial-grade coating provides an uninterrupted active defense lasting from 180 to over 365 days.
Extreme Durability & Friction Resistance (XKS Testing): Successfully endured a rigorous nano-curing coating test of over 10,000 rubs. This ensures the protective shield remains fully active even on high-touch, high-traffic surfaces.
Mother, Infant & Pet-Safe Profile (GDCM & STC Hong Kong): Formulated with zero heavy metals. Certified completely non-toxic through stringent acute oral toxicity, skin irritation, and inhalation safety testing. It is 100% safe for toddlers, pregnant women, the elderly, and household pets.
The efficacy and safety of BioNatro® EX have been strictly validated by leading independent, third-party global laboratories:
99.99% Viral Eradication (MSL Laboratories, UK): Proven to eliminate 99.99% of SARS-CoV-2 (COVID-19), its variants, and a broad spectrum of common infectious seasonal viruses and bacteria.
365-Day Continuous Protection (TÜV, Germany): Shatters the limits of traditional disinfectants that expire within hours. This industrial-grade coating provides an uninterrupted active defense lasting from 180 to over 365 days.
Extreme Durability & Friction Resistance (XKS Testing): Successfully endured a rigorous nano-curing coating test of over 10,000 rubs. This ensures the protective shield remains fully active even on high-touch, high-traffic surfaces.
Mother, Infant & Pet-Safe Profile (GDCM & STC Hong Kong): Formulated with zero heavy metals. Certified completely non-toxic through stringent acute oral toxicity, skin irritation, and inhalation safety testing. It is 100% safe for toddlers, pregnant women, the elderly, and household pets.
*PLEASE WHATSAPP 93444319 AMBEOSE KONG FOR GETTING LATEST INFORMATION AND QUOTATION!
Why do you need Fumigation Disinfection from Wong's Cleaning Service Co Ltd?
Why do you need the disinfection service in Wongs Cleaning Services Co., Ltd?
Wongs disinfection service has been provided since 2004. We have served different schools, social organizations, houses and companies. In our service, we never put water in the disinfectant because we are professional.
The Excellence Brand Award(Office Cleaning Service) in 2018 The Excellence Brand Award in 2015
Information about Wongs Disinfection Service:
| Target Customers: | House, Office, Schools, Social Organization, Buildings and so on |
| Location: | Whole place in HKSAR |
| Disinfection Service Time: | At least 1 hour |
| Time: | Whole year and 24 hours service ready |
The Process of Wongs Disinfection Service:
- Check the brand of disinfection with customers
- Put the disinfection in the Fumigation Treatment Machine
- Open the window and make sure that the air circulation is good
The Fee of Wongs Disinfection Service:
Ft | 400 ft or below | 400 ft or above |
Service Fee | PLEASE WHATSAPP 93444319 AMBEOSE KONG FOR GETTING LATEST INFORMATION AND QUOTATION! | |
| Other Service | Carpet cleaning, one-time deep cleaning, disinfection service and VOC and formaldehyde removal service, toilet cleaning, air-conditioner cleaning, moving items, deep pest control | |
Contact：
Tel | 93444319 （Ambrose Kong） |
| Fax | 26191169 |
93444319（Ambrose Kong） | |
| Online Quotation System | |
How to get the cleaning service?
Company should set the budget and service expectation |  | Contact us! | | Service quotation | | Enter into a contract | | Enjoy the cleaning service |
Client Messages from Daily Office Cleaning Service
2022-03-18
To: Wong's Cleaning Service Company Ltd Washing and waxing 8 classrooms only needed 1 day to finish!Really impressive! Miss Chain
2019-01-18
Dear Wong’s Cleaning Service Team, Great thanks to your team cleaning my house on the New Year’s Eve. After having all the floor polishing and pest control, I can...
Thank You for Your Hard Work2019-10-17