Which of the following materials would be considered non-toxic?

Low-VOC paint is considered non-toxic because it contains a reduced level of volatile organic compounds (VOCs) compared to traditional paints. VOCs are chemicals that can evaporate into the air and contribute to indoor air pollution, potentially leading to health issues such as respiratory problems, headaches, and other ailments. Low-VOC paints are formulated to minimize these harmful emissions, making them a safer choice for both indoor environments and project sustainability.

The other materials listed have known toxic properties: Asbestos is a hazardous material linked to serious health issues, including lung cancer and mesothelioma. Formaldehyde is a common indoor air pollutant associated with various health concerns, including irritation of the eyes, nose, and throat, as well as long-term effects. Lead-based paint poses significant health risks, particularly to young children, as it can lead to lead poisoning and severe developmental problems. Thus, among the options presented, low-VOC paint stands out as the safest and most environmentally friendly choice.