Plywood is composed of three layers of veneer made from different materials. During its production, a binder containing formaldehyde is often used. When this plywood is used to make furniture, it can release formaldehyde into the air. Formaldehyde exposure has been linked to various health issues, including respiratory problems like persistent coughing, sore throats, chest tightness, and difficulty breathing. It can also affect the nervous system, causing symptoms such as dizziness, nausea, fatigue, and even more severe conditions like lethargy. Moreover, prolonged exposure to formaldehyde has been associated with an increased risk of certain cancers, including nasal, throat, skin, and even leukemia. Typically, the release of these toxic gases can last between 1 to 10 years, with the highest emission rates occurring within the first year. This rapid evaporation phase poses significant risks to human health.
Given the potential harm posed by indoor pollutants like formaldehyde, it’s advisable to avoid purchasing furniture made from synthetic sheets, especially if you have young children at home. If you already own such furniture and notice a strong chemical smell, it might be wise to consult a certified environmental monitoring agency to assess your indoor air quality. Additionally, using photocatalytic products can help mitigate some of the negative effects of harmful gases. These products work by breaking down pollutants into harmless substances, thus reducing their impact on indoor environments.
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