Sewer Smell in House in 95864 (Arden-Arcade, CA)
Sewer gas is unpleasant and can cause headaches, nausea, and irritation. While small amounts aren't immediately dangerous, prolonged exposure to methane and hydrogen sulfide is a health concern. Address within a few days.
Sewer smell in your house is most commonly caused by a dried-out P-trap, a cracked or missing vent pipe, or a sewer line problem. First, run water in all drains you haven't used recently to refill P-traps. If the smell persists, call a plumber. Sewer gas contains methane and hydrogen sulfide, which can be harmful with prolonged exposure.
Common Causes in 95864
- •Dried-Out P-Trap — The P-trap (the U-shaped pipe under sinks and tubs) holds water that blocks sewer gas. If a fixture hasn't been used in weeks, the water evaporates and gas enters the home. Simply run water for 30 seconds to refill.
- •Cracked or Missing Vent Pipe — Plumbing vent pipes on the roof allow sewer gases to escape. If cracked or blocked, gases are forced back through drain fixtures into the home.
- •Broken Wax Ring (Toilet) — The wax ring between the toilet and floor flange seals against sewer gas. Over time, wax rings deteriorate or the toilet shifts, breaking the seal.
- •Sewer Line Damage — A cracked, collapsed, or root-infiltrated sewer line can allow gases to seep through the ground and into the home through the foundation.
- •Clogged Drain Vent — A bird nest, leaves, or debris blocking the roof vent pipe prevents proper venting, causing gurgling drains and sewer odors.
When to Call a Pro in Arden-Arcade
- ✓ Running water in all drains doesn't eliminate the smell
- ✓ The smell is strongest near toilets or floor drains
- ✓ You hear gurgling sounds when flushing or draining
- ✓ The smell comes and goes with weather changes
- ✓ Multiple people in the home are experiencing headaches or nausea