VOCs are Linked to Cancer – So Why Are We Putting Them in Every Room?
Volatile organic compounds (VOCs) are a type of chemical emitted from all kinds of everyday materials and items, like paint. Some are even carcinogenic or at least suspected to be. But before we start worrying about the harm they may cause us, let’s learn more about VOCs and how any risks they pose to our health can be managed.
What Are VOCs?
VOCs, short for volatile organic compounds, are the gasses emitted from certain liquids and solids, like paint, cleaning supplies, building materials, pesticides, wooden furnishings, electronic equipment, by-products from industrial processes and much more. They are often released when you use the products. This means that you can find VOCs everywhere.
When it comes to paint, most of it disappears after it dries. Afterwards, VOCs can still be emitted quite slowly at a very low level for several years.
Not every VOC has the same properties and risks can vary depending on the length of exposure. Some have short term effects like asthma flare ups or throat irritation, and long-term effects like liver damage or even cancer risk. Certain paints can have toxic VOCs like benzene and formaldehyde. Just keep in mind that VOCs are an umbrella term for a variety of chemicals and make sure to check the label on the paint can or consult a professional.
What Do VOCs Smell Like?
Not all VOCs have the same smell – some may not have any smell at all. Usually, that overpowering smell coming from drying paint is a sign of VOCs being emitted. Sometimes this can be accompanied by dry or irritated eyes.
Why Can’t We Completely Avoid VOCs?
As you have probably realised, VOCs are everywhere, just like a lot of carcinogens. Unfortunately, we can’t completely avoid them. They are so common in everyday products that it would be too difficult to find effective low or zero VOC alternatives for everything. But there are ways your exposure to them can be managed.
How Do We Minimise Risk?
As we mentioned before, it is best not to stay in a room with drying paint, and this is especially true for children. VOC levels can be up to ten times higher indoors than outdoors. This higher concentration means higher risk, so when you are painting, be sure there is good ventilation in the room until the paint dries.
But that isn’t the only way you can minimise risk. The VOCs in paint can be pretty dangerous, so companies like Dulux have developed low VOC paints that still meet the quality of regular paint. Opting for these varieties can be great for your peace of mind.
If you are renovating, you should also consider an experienced house painter. They are trained to do things professionally, which also means prepping, working, and cleaning up in a way that ensures your safety – plus you can avoid inhaling paint fumes!
