Why is it crucial to keep chemicals out of septic systems?

Keeping chemicals out of septic systems is vital because many substances can disrupt the delicate balance of beneficial bacteria that play a crucial role in breaking down waste. These beneficial microorganisms are essential for the anaerobic treatment process in septic tanks; they help decompose solids and reduce the formation of harmful substances. When harsh chemicals, such as bleach, paints, solvents, or antibacterial agents, are introduced into a septic system, they can kill these bacteria, leading to system failure or inefficiency. This can ultimately result in environmental contamination and costly repairs or replacements of the septic system. Maintaining a healthy population of these bacteria ensures that the septic system functions correctly and effectively treats wastewater.