Additives fall into different categories, including bacteria boosters, enzymes, degreasers, chemical cleaners, and so-called “system restorers,” all of which impact a septic system differently. Bacterial additives can support natural digestion, but only when used correctly; enzyme-heavy products may liquefy solids too fast, pushing them into the drainfield and causing irreversible clogging. Chemical treatments, drain cleaners, and solvent-based additives can kill beneficial bacteria and burn through pipes or tank components. This guide shows homeowners how to identify safe products, avoid misleading marketing, and protect their system through proper maintenance rather than shortcuts. The Septic Saver course explains how to keep bacterial levels healthy without overusing additives, how to maintain natural digestion cycles, and how to recognize symptoms caused by chemical imbalance. Homeowners will also learn how water usage, laundry habits, garbage disposals, and household cleaners affect the need for additives in the first place. With the right education, most septic systems require little to no additive intervention, saving homeowners money while preventing major failures.