Sewage backup is a serious problem that can cause significant damage to your home and pose health risks to your family. Sewage backup is caused by a blockage in the sewer line or septic tank and can occur due to tree roots, grease buildup, or even sanitary items that are flushed down the toilet. When sewage backs up into your home, it can cause flooding, property damage, and even structural damage. Additionally, the raw sewage can contain harmful bacteria and viruses that can pose a health risk to your family. **What are the causes of a sewage backup?** There are many potential causes of a sewage backup. The most common causes include: - Tree roots: Tree roots can grow into the sewer line and cause a blockage. - Grease buildup: Grease can build up in the sewer line and cause a blockage. - Sanitary items: Flushing sanitary items such as diapers, wipes, and feminine hygiene products down the toilet can cause a blockage. - Other objects: Other objects, such as toys, rocks, and debris, can also cause a blockage in the sewer line. **What are the effects of a sewage backup?** A sewage backup can have a number of negative effects, including: - Flooding: Sewage backup can cause flooding in your home, which can damage your floors, walls, and furniture. - Property damage: Sewage backup can also damage your property, including your appliances, electronics, and personal belongings. - Structural damage: In some cases, sewage backup can even cause structural damage to your home. - Health risks: The raw sewage that backs up into your home can contain harmful bacteria and viruses that can pose a health risk to your family. These bacteria and viruses can cause a variety of illnesses, including gastrointestinal distress, skin infections, and respiratory problems. **What should I do if my sewage backs up?** If your sewage backs up, it is important to take action immediately. First, you should try to identify the source of the blockage. If you can, remove the blockage yourself. If you cannot remove the blockage yourself, you should call a plumber or sewage cleanup service. **How can I prevent a sewage backup?** There are a number of things you can do to prevent a sewage backup, including: - Do not flush sanitary items down the toilet. - Do not pour grease down the drain. - Keep your trees trimmed so that the roots do not grow into the sewer line. - Have your sewer line inspected regularly by a plumber.