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Gelair™ Aircon Cleaner

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  • Sterilises. Treats all internal surfaces.
  • Kills building and aircon mould quickly.
  • Suitable for window and split air conditioner.
  • It helps keep my family protected against germs-bacteria and diseases.

Gelair™ Aircon Cleaner works in one easy action.

  • Apply directly to coil and ducts to stop mould.
  • Kills mould and bacteria in air conditioning systems.
  • Attaches to vertical surfaces to penetrate and sterilise.

Gelair™ Aircon Cleaner has cleaning power and sterilises at the same time. The special formulation sticks to vertical surfaces for longer to enable penetration into dirt and mould on coils and ducts to allow cleaning and sterilising.

For best result, use Gelair Aircon Cleaner every 6 months to clean your aircon, and use Gelair Health-e Split to prevent recirculating moulds, bacteria and viruses in your room.


Pure Australian Tea Tree Oil

Gelair is a non-producer member of the Australian Tea Tree Industry Association (ATTIA) and is certified to:

- Use only 100% pure Australian tea tree oil
- Use the Code of ATTIA Code of Practice (COP)




Highly concentrated! Each bottle contains at least 10 mL of pure Australian Tea Tree Oil! 

 Gelair Aircon Cleaner has the same germ killing action as Gelair All-purpose. Both are classified as Gelair Tea Tree Oil Spray.

How effective is Gelair™ Tea Tree Oil Spray in against moulds?

Third party tests below show that application of Gelair Tea Tree Oil Spray resulted to over 98.72% reduction of Aspergillus niger (black mould)

Gelair Test

How effective is Gelair™ Tea Tree Oil Spray against MRSA and legionella?

Third party test below shows that Gelair Tea Tree Oil spray can effectively reduce Methicillin-resistant Staphylococcus aureus (MRSA) by 99.9993% and reduce Legionella pneumophillia (Legionnaire's disease/Legionnaire's pneumonia) by 99.9995%

Gelair vs MRSA and Legionella 

Gelair™ Performance Plates

Tests performed on mould agar plates

Untreated - this is what you could be breathing in from the air on a daily basis - bacteria, viruses and mould that can endanger your health!

Gelair™ Tea Tree Oil Spray (All-purpose Spray for surfaces or Aircon Cleaner) - when applied on surfaces, like tile grouts, walls, etc, the special formulation of Gelair™ lets Australian Tea Tree Oil penetrate the porous surface and killing the mould at its roots. 

Gelair™ Health-e Split / Tub (Vapour only, for air treatment) - the air is treated with 100% Australian Tea Tree Oil that makes it difficult for mould, bacteria, and viruses to grow.

Gelair Performance Plates



Who uses Gelair


1. Ensure sufficient air circulation - open the windows and vacate the room where the aircon will be cleaned. The smell of the tea tree oil can be strong initially then quickly disappears.
2. Wear protective goggles to protect the eyes.
3. Shake the bottle of Gelair Aircon Cleaner well.
4. Spray Gelair AIrcon Cleaner onto dirty air conditioner cooling coils and ducts, being careful to avoid plastic surfaces.
5. Leave on for 20 minutes.
6. Wash excessive dirt with low-pressure sprayer.
7. Repeat steps 4,5 and 6 if necessary.
8. Remove remaining material with a microfiber cloth.


Pure Australian Tea Tree Oil*, Emulsifier, Surfactant, and Water.
*Compliant to ISO4730:2004(E) Oil of Melaleuca, terpinen-4-ol type (Tea Tree Oil)

Store in a cool, dry place, away from sunlight. Keep out of reach of children. Gelair™ Aircon Cleaner contains a very high amount of Australian Tea Tree Oil and product separation may occur. If this happens, shake the product well.

Made in Australia


About the Australian Tea Tree Oil used in Gelair™ products:

Tea tree oil is an essential oil that is known around the world for its incredible sterilising properties (removal or killing of all forms of microbial life present including transmissible agents such as fungi, bacteria, viruses, spore forms, mould, etc.). The sterilising properties of tea tree oil are present both as a liquid and as a vapour.

Not all tea tree oils are of a similar standard. All Gelair™ products contain only Australian Tea Tree Oil compliant to ISO 4730:2004(E) Oil of Melaleuca, terpinen-4-ol type (Tea Tree oil). This ensures a superior product every time with a minimal chance of irritation due to poor quality oils.


Additional Tips:

For Gelair FAQ you may visit here.


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