/Hurricane-Consequences

Causes of Sewer Smell in Bathrooms Post-Flood

Discover quick fixes for backed-up sewage and uncover common causes to keep your home safe and dry.

Reviewed by Content Team

Head of Content, D. Gorenko

Updated June, 5

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How to Fix Backed-up sewage

 

Immediate Steps to Take

 
  • Stop using water immediately to prevent further overflow.
  • Evacuate the affected area to avoid contact with contaminants.
  • Do not attempt to flush toilets or use any plumbing fixtures until the problem is contained.
  • Turn off the electricity in the area if there is any risk of water reaching electrical outlets. Safety always comes first.

 

Tools and Materials Needed

 
  • Protective gear: rubber gloves, waterproof boots, and eye protection.
  • Face mask or respirator to avoid inhaling harmful particles.
  • Basic plumbing tools: plunger, drain snake, and pipe wrench if you feel comfortable using them.
  • Plastic sheeting and absorbent materials to contain and clean up minor spills.
  • Heavy-duty disinfectants and cleaning supplies to sanitize the affected area after removal of sewage.

 

DIY or Call a Professional?

 
  • If the backup is minor, you might try using a plunger or snake to clear the blockage. However, this is only suitable for small issues.
  • For significant sewage backups or if you are unsure, it is best to call a professional plumber. Sewage contains dangerous contaminants that could be harmful if mishandled.
  • Be cautious of the risk of further damage to your home if a blockage is not properly resolved.

 

Who to Call: The Relevant Professional

 
  • The professional to contact for sewage backup problems is a licensed plumber who specializes in sewer systems and water damage restoration.
  • Experienced companies offer both repair and clean-up services to ensure the safe removal of contaminants and proper disposal of waste.

 

Safety Warnings and Insurance Tips

 
  • Always wear protective gear when dealing with sewage backups, as they can be hazardous to your health.
  • Avoid contact with the sewage as much as possible. If contact occurs, wash thoroughly with soap and water.
  • Consult your homeowner’s insurance policy to determine if sewage backups are covered under your policy. Document the damage with photos for your records.
  • If the damage is severe, contact professional restoration services to avoid long-term issues, such as mold growth.

 

Local Considerations

 
  • If you are located in St. Louis or Nashville, consider contacting experienced local service providers who understand regional regulations and have a prompt response time.
  • Local professionals are familiar with the infrastructure and common issues of the area, ensuring a more effective and swift resolution.

What Could be Causing Backed-up sewage

 

Common Blockages and Clogs

 
  • Accumulation of waste materials and grease can create blockages in the pipes. Over time, fats and sticky debris build up on the walls of the sewage lines, reducing flow and eventually causing a backup.
  • Objects that are not meant to be flushed—like wipes, sanitary items, or small toys—can cause serious clogs if they become lodged in the pipes.
  • Excessive paper products can also block the sewer line, leading to a build-up of sewage that has no clear way to exit.

 

Structural Damage and Deterioration

 
  • Old or aging pipes made of clay or cast iron can crack, collapse, or corrode. This deterioration creates weak points where blockages can easily occur.
  • Shifts in the ground due to settling can misalign the pipes, creating dips where waste naturally collects and begins to back up.
  • Corrosion from chemical reactions, especially where harsh cleaning agents have been used, can slowly erode the inner walls of the pipe, making them more susceptible to clogs.

 

Tree Root Intrusion

 
  • Tree roots are naturally attracted to the moisture inside sewer lines. Once they break through joints or tiny cracks, they can grow into and inside the pipe.
  • As these roots expand, they can cause a serious blockage by physically obstructing the flow and encouraging the buildup of debris along the pipe walls.

 

Foreign Intrusions and External Influences

 
  • External elements like sediment, soil, or even small debris can make their way into the sewage system through cracks or damaged joints. When these bits mix with the normal flow, they can form blockages.
  • Animal activity, such as rodents or insects, might disturb the pipes and lead to entry points that allow external matter into the system.

 

Water Infiltration and Overload

 
  • Heavy rainfall or flooding can overload the sewage system. Water enters through broken pipes, deteriorated joints, or even through manhole covers, causing the system to back up.
  • In some cases, the extra water mixes with sewage, amplifying any pre-existing blockages and causing slow drainage or full backups.

 

Regional Considerations

 
  • Environmental factors may vary by area. For instance, projects in St. Louis or Nashville might encounter unique local challenges in sewage system design and maintenance due to varying soil conditions and weather patterns.

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