### Cleanup and Disinfection Exposure to sewage water can cause various adverse health effects, including gastrointestinal illnesses, skin infections, and respiratory problems. Immediate cleanup and disinfection are crucial to minimize risks associated with sewage spills. **Cleanup** - **Isolate the area:** Restrict access to the contaminated area to prevent further exposure. - **Remove sewage:** Use absorbent materials like sand or kitty litter to soak up the sewage. Avoid touching the water directly. - **Rinse surfaces:** Thoroughly rinse affected surfaces with clean water to remove any remaining sewage. - **Apply disinfectant:** A bleach solution or commercial disinfectants can effectively kill bacteria and viruses. **Disinfection** - **Bleach solution:** Mix 1 cup of household bleach with 9 cups of water. - **Commercial disinfectants:** Follow manufacturer's instructions carefully. - **Contact time:** Allow the disinfectant solution to remain on surfaces for the recommended time to ensure complete disinfection. ### Effects and Survival of Bacteria **Effects of Sewage Contamination** - **Short-term:** Gastrointestinal illnesses, skin rashes, respiratory problems - **Long-term:** Exposure to sewage sludge can lead to increased risk of some cancers, immune system dysfunctions, and reproductive issues. **Survival of Bacteria in Indoor Sewage Spills** The survival time of bacteria in indoor sewage spills varies depending on factors such as temperature, humidity, and the type of bacteria. Under optimal conditions, some bacteria can survive for several days or even weeks. ### Conclusion Sewage cleanup service is essential to mitigate the risks associated with sewage spills. Proper cleanup and disinfection using appropriate methods can effectively eliminate bacteria and prevent adverse health effects. Understanding the effects of sewage contamination and the survival of bacteria helps inform appropriate cleanup and disinfection strategies.