Fatbergs are a growing environmental concern in urban areas, particularly in cities with outdated sewer systems. These monstrous formations result from the accumulation of congealed fats, oils, and grease (FOG), combined with non-biodegradable items flushed down toilets and drains. As these substances cool and solidify, they stick to sewer walls and create massive blockages that impede wastewater flow. Fatbergs can grow to alarming sizes, causing sewer overflows, property damage, and environmental hazards. To combat fatbergs, public awareness campaigns stress the importance of proper waste disposal, encouraging individuals not to pour cooking oil and grease down drains and to avoid flushing non-flushable items. Regular sewer maintenance and advanced wastewater treatment technologies are vital in preventing fatbergs and ensuring the health and sustainability of urban water infrastructures.