👉 Struck fumes are a type of airborne contaminant that occurs when hazardous substances, such as chemicals or metals, are released into the air and then strike surfaces like machinery parts, equipment, or even skin and clothing. This contact causes the particles to become suspended in the air, posing significant health risks upon inhalation. Prolonged exposure can lead to respiratory issues, skin irritation, and other serious health problems, making it crucial to identify and mitigate sources of these fumes to ensure a safe working environment.