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Why do you need Bactakleen?

Bactakleen was first introduced in 2008 in Malaysia with the aim of improving the air that we breathe. Everyone talks about dust and pollution in the air but no one talks about bacteria, fungus and viruses in the air especially when coming from the air conditioning system. The simple fact remains that the air conditioning system harbors millions of bacteria, fungus spores and viruses that are harmful to humans and regularly is a catalyst to spread illnesses. Bactakleen have since gained international exposure when it started to export to neighbouring countries. As of July 2020, Bactakleen product is distributed to over 52 countries around the world and is approved by major car manufacturers such as Toyota, Honda, Nissan, BMW and many others. Bactakleen is also used by many international hotel chains, oil and gas companies, food processing factories and many more.


In the recent Coronavirus outbreak Bactakleen under took testing with SGS to prove its product performance and was rewarded with good results showing 99% kill rate when Bactakleen products were tested against Human Coronavirus. Bactakleen products were also among the first to be used in the fight against Coronavirus in China in February 2020. Bactakleen products are among the first in the world to receive a 99% kill rate for Human Coronavirus.

Common bacteria forms on contact surfaces such as door handles, hand rails, faucet taps, table tops, your computer mouse and keyboard, and switches, spreading bacteria such as E.coli and Salmonella, and it is this bacteria that you cannot see which is causing more harm than you realize. All viruses stem from bacteria that have mutated and evolved to a state that can be highly dangerous to humans, thus creating dangerous viruses such as H1N1 and SARS. The public reaction and health propaganda published by Governments around the world may have increased the level of public awareness, however, not enough has been done on the personal level to prevent the emergence of more viruses, or stir sufficient urgency amongst the public. The problem is that most people are oblivious to the fact bacteria and viruses are present on all surfaces especially those in public areas. Items we take for granted such as shopping trolleys, playground equipment or public tables and chairs are filled with bacteria that can potentially be lethal. Did you know that publicly used equipment is as filthy as public toilets? What about the air we breathe in daily? Biological contaminants such as bacteria, mould and mildew grow inside the dark recesses of our air conditioning, heating & duct systems. These pollutants also find their way into other microscopic areas and as a result of continually re-circulating air flow from the air-conditioning system, home owners, drivers, students, offices occupants and your business clients are repeatedly exposed to unhealthy air flow. The Sick Building Syndrome is a result of airborne pollutants and bacteria trapped and transported via the air conditioning system.


Due to the contamination problems above, you are susceptible to illnesses such as:

  • Headaches

  • Watery and red eyes

  • Nausea

  • Skin disorders and irritations

  • Fatigue

  • Respiratory infections

  • Asthma

  • Sinus

  • Diarrhea

  • Insomnia

  • .. and the spread of Influenza


Do you ever wonder why you always fall sick despite being in seemingly good state of health? Bactakleen is now available to protect you and your loved ones - saving you valuable money, time and from needless worry.

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Why you need Bactakleen?
Our Products



Combining the best of today’s technology from Japan and USA, Bactakleen is a complete anti-bacterial treatment that is customizable, yet affordable. This combination encompasses Ultra Mist Fumigation. An innovative fumigation device to atomize our concentrated anti-bacterial solution into an ultra fine mist containing hundreds of millions of microscopic “nano-sized” cleaning particles.



Bactakleen Odour Killer is a non toxic water based deodorising spray that eliminates foul odours associated with bacteria. Manufactured using nano technology Bactakleen Odour Killer is formulated using green tea extract and

citrus extracts. It works effectively against bacterial odours such as urine, fecal matter, rotting food, vomit odours, cigarette smoke as well as chemical odours such as adhesive or paint odours. Odour killer can be sprayed into shoes and can be used on hard surfaces such as furniture, walls, door handles, faucets, toilet seats, etc.



BACTAKLEEN BACTASHIELD ULTIMATE is a semi permanent anti bacterial and anti fungal coating that adheres to the surface for up to 1 year to protect it against bacteria and fungal growth to reduce cross contamination and destroys odours caused by bacteria and fungus. Bactashield Ultimate when applied forms a transparent protective layer coating that will kill bacteria, fungus and viruses with the presence of light.

Bactakleen Odour Killer
Bactakleen Ultra Mist solutions
Bactakleen machines


 I have two sons under the age of 4 and I am very concerned about their health. After I noticed a strange smell coming out from the home air-cond, I contacted Bactakleen to conduct the anti- bacterial treatment after it was recommended to me by a friend. I did some research and found out that air-conds harbour the most bacteria and mould which explains the strange smell. I know my normal air-cond service guy could not clean the inside of the air cond as all I see them do is spray some chemical on the exterior parts to clean physical dirt. After the anti-bacterial treatment was done, the air-cond smells fresh. They also did a special anti-bacterial coating for my taps, toilets and kitchen. It is a small investment to stay healthy. 


Date of Posting: 20 May 2010
Posted By: S.L. Lee
Kuala Lumpur

 My daughter who is 4 used to come home from school sick and I was worried she would pass it to my 2 year old son. I got Bactakleen to treat my house to prevent the transmission of bacteria within the house. It has been 4 weeks since we had it done and so far so good. I like the pleasant smell after the treatment was done. I have recommended Bactakleen to other parents who send their kids to my daughter’s school. 


Date of Posting: 14 May 2010
Posted By: L.W. Chong
Kuala Lumpur

 My daughter has an old SUV that I drive around sometimes. I have always felt that the steering wheel, handbrake and gear stick feel really grimy and the air-cond always smells funny. Because we always use this car to carry around food and other stuff, we’ve tried using air fresheners and charcoal to get rid of the smell, but they are always just temporary solutions. I gave the Bactakleen ultra mist fumigation a go and was amazed to find that the interior felt cleaner instantly! The steering wheel felt like brand new. What is even more impressive is that it got rid of the foul smells. We will be coming back for re-treatments regularly from now on. 


Date of Posting: 02 May 2010
Posted By: Mdm. Hong
Kuala Lumpur

Odour killer

I previously had a problem with sweat odours in my cars because I was cycled often and would get into my car when I was still sweating. I tried many other products but those only masked the sweat odours instead of getting rid of it. I can safely say that Bactakleen’s Odour Killer really works. It kills the bacteria that cause the odour and the Odour Killer’s lemon scent does not mask the odour.

Ms. Lim, KL

Cat pee. An odor that could and should be used to defeat enemies on the battlefield. It's disgusting, it's tenacious and it will never relinquish its smelly power from any object it touches. After scrubbing surfaces & spraying repeatedly with 5 other products I was thinking unthinkable things about my beloved tabbies. Until this product. I got my hands on bactakleen's Odour Killer and clouds parted, rage subsided and my nose finally got relief from that enemy cat pee. HIGHLY recommend. 

Lauren Wimmer, NY


My wife has a shoe room in the house and when I open the door it really smells! The humidity combined with sweaty shoes is a nasty combination. I sprayed Odour Killer into each shoe and also sprayed some into the air in the room. After about 20 minutes the shoe rooms does not smell like feet any more.



I have a lot of moss and fungus growing on the walls outside my house and it looks very unsightly. I did not want to waste money repainting the walls so I decided to try Bactashield as recommended by a friend. I sprayed it on the spots that had fungus growing and left it alone for a few hours and then returned to brush it off with a hard bristle brush. The moss and fungus really came off and the walls look much cleaner and I don’t need to repaint it!

Madam Hong, KL


Ultra Mist

My car had a musty smell for years and I didn’t know how to get rid of it. I went to a car wash which offered Bactakleen Ultra Mist so I gave it a try. I was pleasantly surprised that the musty smell is gone and the air from the air conditioner felt cooler.



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+603- 7118 3633



Excelsia Technologies Sdn. Bhd. 
Unit 103, Block C, Damansara Intan,

No.1 Jalan SS20/27,

47400 Petaling Jaya,

Selangor, Malaysia


Tel: +1213-277-9933



Excelsia Technologies America

1762 Westwood Blvd. ste. 315
Los Angeles CA 90024, USA.


Tel: 0416 868 827  



Bactakleen Australia Pty Ltd

Address : ABN 67 639 853 562 PO Box 6380, Point Cook VIC 3030


Tel: +81 (0)50 7109 5509  



KenkoMax Japan  

Address : 4-9 Midorigaoka-cho, Ashiya-city 659-0014, Hyogo Japan

Contact person: Yao-san


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