👉 Watson fumes, also known as formaldehyde vapors, are a type of volatile organic compound (VOC) primarily produced by the decomposition of formaldehyde, which can occur naturally or as a result of various industrial processes and household products. Formaldehyde is a colorless, pungent gas with a strong, unpleasant odor often described as similar to that of rotten wood or nail polish remover. Exposure to Watson fumes can cause respiratory irritation, headaches, dizziness, and in high concentrations, more severe health effects such as nausea, eye irritation, and damage to the central nervous system. These fumes are commonly found in environments like construction sites, laboratories, and areas with formaldehyde-containing materials, but they can also be present in everyday items like pressed-wood furniture, certain adhesives, and some cleaning products. Proper ventilation and protective measures are essential to minimize exposure and ensure safety.