*50% Off Trial – Limited Time Offer*

Clean 2 or more units, to get 50% off for 1 unit! Clean the air conditioners thorough before the Spring humidity hits!

*Offer valid until 26th March 2021, services must be carried out before the deadline as well.
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Air Conditioner, FCU and Dehumidifier Cleaning & Sanitizing

Benefit of Using Our Services




  • Enzymes based cleaner, pH neutral, non-corrosive, safe to humans and the environment
  • US EPA approved anti-microbial coil coating offers at least 12 months protection
  • No negative impact on human health (certified by The University of NSW)
  • Immediately restore efficiency, reduce energy and extend the life of the air conditioners
  • This service is environmental-friendly, baby-friendly and allergy-friendly


Why Do We Need To Clean Air Conditioners and Dehumifiers

Solely cleaning the filter is not enough to prevent allergy attack and infection of diseases. The weather is getting more humid and warm. Mould would not only grows on the air-con surface, but also in the deeper part of the machine. Bacteria and viruses can still remain on the filter, body, or air grille. Once the air conditioner is turned on, they will spread by floating in the air.

Consult Our Professionals

Air Conditioner, FCU and Dehumidifier Cleaning & Sanitizing

  • Miele Vacuum Cleaner to clean the air filter, front grille, indoor coil and fan, and eliminate the allergen.
  • AerisGuard™ Coil Cleaner to clean the indoor cooling coil. The cleaner make use of enzymes, which is pH neutral and would not damage the coil or other metal parts.
  •  Karcher® Professional Steam Cleaner to clean the front grille and indoor coil so that the stubborn stains and odours can be removed.
  • SmellGREEN Natural Disinfectant to clean the frame can completely eliminate the bacteria and moulds. The ingredients are 100% botanical which will not release any toxic or stimulative substances. 
  • Spray the AerisGuard™ Anti-bacterial Coat onto the indoor coil, so as to inhibit growth of microorganisms, protect it from moulds and bacteria for 12 months. The coating has been verified by the US EPA.


The service does not include the electronic components and motor of the unit.


Miele Allergy Vacuum Cleaner

  • Excellent Air Hygiene proven by DMT
  • “Suitable for Allergy Sufferers” proven by TÜV
  • The first to comply with HEPA Class 13 as a complete system (EN 1822)
  • The only system approved to be used in the hospitals (BS 5415)

Karcher® Professional Steam Cleaner

Steam cleaning is an effective way to deep clean mattresses, fabric couch & sofas because it removes dirt and pollen as well as bacteria and germs. Steam cleaning can help allergy sufferers and can keep your family healthy by reducing toxic cleaners and chemicals, without damaging any components.

3M Scotch-Brite™ Microfiber Cloth

3M microfiber cloth is scratch-free and lint-free. The tiny sharp edged fibres lift and trap dust and dirt. In order to provide you and your family the safest and greenest ways of cleaning, we use only brand new microfiber cloth to clean the mattresses, sofas and curtains.

AerisGuard™ All-natural Material

AerisGuard™ Coil Cleaner


The AerisGuard™ Coil Cleaner is applied to cooling and heating coils to remove any existing bacteria or fungi, ensuring the coils are clean. The enzymes target the biofilm and dissolve the bonds allowing the biofilm to be gently washed away. The cleaning treatment is pH neutral and has no detrimental effect on the heat exchange surface.

AerisGuard™ Anti-bacterial Coating 

The treatment actively protects all coil surfaces from biological contamination. U. S. EPA Approved for 12 months protection. This biostat (a chemical used to prevent growth of biological organisms) is formulated to release a small amount of the active over a period of 12 months, protecting the coil from re-contamination.

AerisGuard™ Surface Treatment

The treatment is specifically designed for use on a​ll grille, vents or general surfaces and ensures treated surface remains free of harmful contamination for an extended period of time. U. S. EPA Approved.

Before and After- Bacteria Level 

SmellGREEN® 純天然消毒液

SmellGREEN® Natural Disinfectant is a plant-based disinfectant & cleaner made from plant extracts and essential oils.

  • Kills 99.99% of bacteria & viruses
  • Plant-based ingredients
  • Non-toxic, Non-corrosive on surfaces (pH neutral)
  • Safe for kids, pets and the environment
  • Does not stain surfaces or skin
  • Satisfies stringent food security requirements
  • 100% biodegradable
  • Taiwan SGS and HK Standards and Testing Centre certified, 99.99% anti-bacterial efficacy

Buy Now

appointments and enquiries

Service Before and After

Johnson Group Air Conditioner Cleaning Before and AfterJohnson Group Air Conditioner Cleaning Before and After
Johnson Group Air Conditioner Cleaning Before and AfterJohnson Group Air Conditioner Cleaning Before and After
Johnson Group Air Conditioner Cleaning Before and AfterJohnson Group Air Conditioner Cleaning Before and After

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