Oily rags are cloth materials that have absorbed oils, such as cooking oil, motor oil, or other lubricants. These rags are often used in workshops, kitchens, or garages for cleaning and wiping surfaces. Due to their oil content, they can pose a fire hazard if not stored properly, as the oils can ignite spontaneously under certain conditions. To prevent accidents, it is important to dispose of oily rags safely. Many people use metal containers with tight-fitting lids for storage until they can be disposed of properly. Additionally, some local waste management services offer specific guidelines for disposing of hazardous waste like oily rags.