Why do you need VOC and Formaldehyde Remove Service?
VOC (Formaldehyde) Removal Service
What is VOC (Formaldehyde)?
Formaldehyde is harmful for human health, especially for pregnant women and children. The reason why it is in your home/office is that it is created by the building materials, home furnishing pressed woods, wood floor finishers, paints and so on.
According to the "Guidelines for Air Quality" published by World Health Organization in 2000, only when the level of Formaldehyde is lower than 0.024ppm, the condition is safe for us.
Why Formaldehyde is dangerous for us?
Formaldehyde is useful for the decorating and industrial work. However, it is volatility and toxicity. People may absorb it by touching furniture and breathing. If we over absorb it, some diseases such as edema, inflammation, ulceration and cancer may be cased.
According to the US National Toxicology Program, formaldehyde is as "known to be a human carcinogen".
If the level of formaldehyde cannot be below 0.05mg/m3 in which level Formaldehyde is not harmful for human, we would not receive any payment!
Dangerous Level Safety Level
Fumigation Treatment：
Fumigation Treatment is provided in the Wong’s Formaldehyde Removal Service. It is useful for putting the spray in whole room.
Two types of solutions：
| Photocatalyst | Hyginova | |
| Features |
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Why do you need VOC and Formaldehyde Remove Service from Wong's Cleaning Service Co Ltd?
Why do you need the VOC(Formaldehyde) Removal Service in Wong's Cleaning Service Co. Ltd？
Wong's Cleaning Service has provided formaldehyde removal service since 2012. This is because we want to try our best to protect our customers' health.
星級服務最可信賴
The excellence Brand Award in 2018 
The excellence Brand Award in 2015
The information about Wong's formaldehyde removal service :
| Target: | Office, School, Shopping Mall, Building, Restaurant, Social Groups, Government, warehouse and so on. |
| Reigon: | All Hong Kong are |
| Service Time: | 24 hours |
Process of formaldehyde removal service:
- Workers check the existing formaldehyde level.
- Work use Fumigation machine to spray the potion.
- After around 15 mins, workers check the level again and make sure that the level is below 0.05mg/m3.
Formaldehyde service fee:
Size | 300ft or below | 300 ft or above |
Formaldehyde service | $1900 - $2000
| $1.2-$7.4 / ft *Larger place more discount* |
Other services | 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 | |
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 |
