These 5 items will continuously emit carcinogenic gases, many people do not know are still “raising killers” in the house

There are many sources of toxic gas emissions that pollute the indoor air and cause cancer for humans, including the familiar everyday items below.

There are many sources of toxic gas emissions that pollute the indoor air, causing cancer for humans, including familiar appliances if there is no remedy, typically the following 5 items. .

1. Emissions from stoves

Common fuels such as coal, kerosene, and gas when burned produce harmful gases such as Carbonic (CO2), Carbon oxides (CO), Nitrogen dioxide (NO2), Sulfur (SO2)… These gases All are toxic to the respiratory tract, circulatory system, nervous system, and reduce human health. The above fuels, when burned, also produce Benzopyrene – a strong K.

Research has found that indoor cooking gas contains toxic organic compounds that even include chemicals linked to disease K. Research from the Center for Climate, Health and Global Environment at Harvard (C – CHANGE) in collaboration with PSE Healthy Energy, Atmospheric and Environmental Research (AER), Gas Safety Inc., Boston University and the Home Energy Efficiency (HEET) group has collected Collected more than 200 acres of unburnt natural gas from 69 different kitchens and built pipelines around Greater Boston from December 2019 to May 2021.

In the samples, the team found 296 chemical compounds, 21 of which are federally considered hazardous air pollutants, including benzene, toluene, ethylbenzene, xylene and hexane. Although concentrations of this chemical vary by location and time of year, research generally shows that pollutant concentrations are highest in winter.

2. Gas emissions from construction materials

Among the building materials used to create architectural and interior components, some materials – typically wall paints and laminates – contain volatile organic compounds (Volatile Organic). Compound – VOC).

Some common VOC compounds include Formaldehyde, Benzene, Perchloroethene… These gases are released into living space for a long time. VOC if exposed to much will cause problems related to breathing, or eyes, nose, throat. More severe can lead to damage to organs including the central nervous system, liver and kidneys.

VOCs are even known to be high-level carcinogens with long-term exposure. Children and people with asthma are more susceptible to adverse effects from this compound.

3. Soaps, shower gels, detergents of unknown origin

Some studies show that formaldehyde is present in some soaps and shower gels. If you buy these products, the risk of formaldehyde contamination is very high because soap, shower gel is something we use every day, in contact with the surface of the skin. So to ensure safety for your health, it is best to buy shower gels and soaps from reputable brands or of natural origin.

Many cleaning products release a large source of airborne VOCs. Combining cleaning products, like ammonia and bleach, can create potentially lung-destroying ozone levels in the home. Even if you don’t accidentally create a chemical reaction, even the cleaning water often contains harmful odorants. To avoid them, limit the use of scented products in the home; Get in the habit of cleaning your home with natural ingredients like water, vinegar, or baking soda.

4. Scented candles

Scented candles have the ability to release toxic formaldehyde, which is very dangerous. Not only that, candles can sometimes be a significant source of polluting fine dust particles. Try using beeswax candles instead. Unlike scented candles that release crude oil into the air, beeswax candles are very clean and neutralize harmful substances in the air, especially when placed in small rooms.

5. Paint

Many families tend to keep their remaining or nearly empty paint cans in stock for future reuse. However, they can emit VOCs, causing air quality problems, and even directly affecting our breathing. When building a house, you should also pay attention to use paints with low VOC content.


To improve the daily living space, experts recommend opening the door regularly so that the air can be circulated, exhaling old air and welcoming fresh air. To ventilate the house, there should be both natural ventilation and forced ventilation (using a ventilation fan). It is the design of a reasonable door and window system, the design of skylights to enhance ventilation. Kitchens and bathrooms must have ventilation fans, even if there are windows for natural ventilation.

In addition, it is possible to plant green plants to purify the air in the house but bring good luck to the homeowner such as betel nut with green leaves, tiger tongue, money needles … or you can put activated carbon in the house and replace the approx. 20 days/time.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.