Sewage backups occur when wastewater cannot exit the home due to clogged lines, saturated soil, overloaded septic tanks, frozen pipes, or failing drainfields. As pressure builds in the system, sewage reverses direction and enters the house, creating health hazards, property damage, and long-term septic problems. This guide explains how to recognize early warning signs, reduce water usage during overload events, and determine whether the issue is inside plumbing or within the septic system. The Septic Saver course provides step-by-step strategies for preventing hydraulic overload, improving soil absorption, restoring bacterial balance, and reducing ongoing system strain. Homeowners will learn how seasonal weather, soil type, landscaping choices, grease buildup, and everyday water habits contribute to backups. Additional guidance covers effluent filter care, tank capacity, and drainfield protection during storms or heavy use. With proper education and consistent maintenance, most sewage backups can be prevented. This guide gives homeowners clear, practical steps to protect their property, health, and septic system investment.