Sewage cleanup in your home can become extremely dangerous. Until a sewage damage professional is contacted, and the sewage is eliminated completely, there is the constant threat of harmful bacteria contamination. This can occur within the floors, walls, ceiling, and even within the household drinking water. Prolonged sewage damage will also lead to an increase in health related issues, as well as prolonged illnesses. Every category of sewage is unsafe to handle, and requires the use of a hazmat suit. It is always recommended to contact professionals to prevent any potentially deadly situation.