What are the three main potential hazards in a garage workshop?

The three main potential hazards in a garage workshop include fire hazards due to flammable materials and poor ventilation, chemical exposure from paints, solvents, and other toxic substances, and physical injuries from tools and machinery. Additionally, trips and falls can occur from cluttered workspaces or uneven surfaces. Proper safety precautions, including ventilation, organization, and personal protective equipment, are essential to mitigate these risks.