The COVID-19 pandemic has made us all more aware of the need for disinfection. But, there is a hidden danger in the products we use to kill germs. Biocides, the active ingredients in disinfectants, can pose health risks if not used properly. A recent investigation looked into this issue. They wanted to find out how safe these products are and how much of a risk they pose to people who are not directly using them. This is what experts call secondary exposure.

To gather data, a survey was conducted over a few weeks. People were asked about their disinfectant use. Scientists also studied the toxicity of various biocidal products. They used a special software to figure out the risks of the active substances in these products. The results showed that on average, a lot of disinfectants and pesticides are used indoors. Ethanol, a common ingredient, had the highest inhalation hazard quotient. This means it is more likely to cause harm if inhaled. Sodium dichloroisocyanurate, on the other hand, had the lowest value, making it less of a risk.

The study found that inhalation exposure is more dangerous than skin contact. The hazard index of most substances was less than 1, which is good news. It means there is no significant health risk. However, ethanol was an exception. To reduce risks, it is suggested that disinfection should be done when people are not around. This could be after work hours or on a different day. Using cloths or fabrics to apply disinfectants is also a safer method.

It is crucial to think about the long-term effects of using these products. While they help control infections, they can also harm us if not used correctly. It is important to follow safety guidelines and consider alternative methods. For instance, using cloths or fabrics to apply disinfectants can reduce the amount of chemicals in the air. This is a simple change that can make a big difference.

In conclusion, while disinfectants are essential for preventing infections, we must use them wisely. Understanding the risks and taking precautions can help protect our health. It is not just about killing germs, but also about keeping ourselves safe from the products we use to do so. Always remember that prevention is better than cure, but it should not come at the cost of our health.

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