Sewage and other "black water" contaminants such as river water can pose serious health threats to those who live with this kind of damage. Some of the disease-causing organisms that reside in sewage include: Hepatitis A, Bacteria, Salmonella, and Bacillary Dysentery, just to name a few. In addition to these, it creates a prefect environment for mold and fungus to grow if not treated immediately. Check's Restoration has been dealing with Sewage for years, and has a thorough knowledge on how to handle this type of damage.
Here are a few common myths when it comes to sewage:
#1 - Sewage-saturated carpet and pad can be saved if it is cleaned properly.
This is far from the truth. Porous materials such as carpet, pad, bedding, upholstery, bedding, paper, or fabrics that can not be washed in hot water are not salvageable. These must be disposed of properly and immediately by trained professionals.
#2 - River water, ocean water, or lake water is not as dangerous as sewage.
This water contains contaminants such as microorganisms, bacteria, algae, and chemicals. This is still considered a "Category 3" water and needs to be treated the same way you would handle a sewage clean-up.
#3 - If there is no visible feces, urine, or contaminants, the water must be clean.
This is a very dangerous myth because it can often lead to future damages if it is not handled properly. Just because you can't see something with your own eyes does not mean it isn't there. The best way to determine what Category of water you have is to determine the source and have a professional determine the best course of action.
#4 - Partially sewage-flooded buildings are safe if occupants stay clear of the affected areas.
This is only true if the affected area can be contained and sealed off from the rest of the building to prevent cross-contamination.
#5 - Anyone can clean up sewage if they know what to do.
Only trained professionals with proper protection and equipment should handle sewage clean-up. There are serious health and safety risks if unqualified people handle sewage.