Preventing fires from spreading requires quick action and preparedness. Start by installing smoke detectors in every room and regularly testing them to ensure they are working correctly. Develop and practice a fire escape plan with all household members or coworkers, identifying primary and secondary escape routes and a designated meeting point outside. Keep doors closed to prevent fire from spreading rapidly throughout the building. Maintain clear access to exits and keep flammable materials away from heat sources. Invest in fire-resistant building materials and consider installing fire doors to compartmentalize areas and slow the spread of flames. Educate everyone on proper fire safety practices, including how to use fire extinguishers effectively. Regularly inspect and maintain heating sources, electrical wiring, and appliances to prevent malfunctions or hazards. By implementing these preventative measures and promoting fire safety awareness, you can help minimize the risk of fires spreading and protect lives and property.