Preventive measures include: - Proper Storage: Store flammable and reactive chemicals in appropriate containers and cabinets, away from ignition sources. - Good Housekeeping: Maintain a clean and organized workspace to prevent accumulation of combustible materials. - Regular Maintenance: Ensure that all equipment and safety devices are regularly inspected and maintained. - Use of Protective Equipment: Wear appropriate personal protective equipment (PPE) such as flame-resistant lab coats and safety goggles.