Recent Biohazard Posts

Cleaning Foul-Smelling Sewage Damage

7/11/2023 (Permalink)


With an unpleasant odor, contamination concerns, and health worries, sewage backup can be a real issue. In addition to the water containing bacteria, parasites, and viruses, the liquid can also contaminate items it comes in contact with — including humans. To remove the offending blackwater can be an arduous and risky task, consider contacting SERVPRO of Germantown / Collierville to ensure your commercial building is clean and safely disinfected.


Referred to as blackwater, sewage backup is generally considered the most dangerous category of floodwater by the Institute of Inspection Cleaning and Restoration Certification (IICRC). Blackwater can have several sources:

• Sewer run-off

• Dangerous chemicals

• Flooded toilet

• River flooding

The IICRC warns that all contact with the polluted water during a sewage cleanup should be avoided. The institute recommends hiring a professionally trained team to clean the contaminated area. This can prevent infections, allergies, and illnesses.

Sewage Cleanup

One of the biggest sewage cleanup problems a commercial building owner faces may be in asking employees to clean a blackwater flood because OSHA has stringent requirements to follow. Hiring a water damage repair team can ensure all safety standards are complied with and the contaminated area is cleaned, sanitized, and disinfected correctly.

Chemical Safety

Before attempting to clean a flooded area, open the windows, and set up fans to mitigate moisture and ensure airflow. When the blackwater is removed, common cleaners can be safe and effective when used as directed. Potentially toxic compounds from mixing chemicals must be avoided. Many people consider bleach a good sanitizer, but the chlorine compounds from mixing bleach can be highly caustic and dangerous.

Emergency Help

Blackwater and sewage cleanup are generally considered an emergency. With the help of SERVPRO of Germantown / Collierville, the building can quickly become contaminant-free once again. Contact us today at (901) 755-3705.