Septic Failure Identification Question #111 – Plumbing Symptoms #1: Why does my toilet bubble when I flush?
Why does my toilet bubble when I flush? Short Answer: Bubbling usually indicates a drainage restriction or venting problem, and a septic issue becomes more likely if multiple fixtures are affected. Detailed Answer: Air trapped in the drainage system can be forced through the toilet when wastewater flow is restricted. Septic backups, clogged building sewers, […]
