### Causes of Sewer Backups > A sewer backup can be a messy and frustrating problem. It can be caused by a variety of factors, including: > > - Tree roots growing into the sewer line > - Grease and other debris building up in the line > - Broken or collapsed sewer pipes > - Heavy rainfall or snowmelt ### How to Stop Sewer Backups > There are a few things you can do to help prevent sewer backups in your home: > - Don't pour grease or other fats, oils, and grease (FOG) down your drains. > - Don't flush non-biodegradable items, such as wipes, paper towels, or feminine hygiene products, down your toilet. > - Have your sewer line inspected and cleaned regularly by a professional. ### DIY Sewer Backup Solutions > If you do experience a sewer backup, there are a few things you can try to unclog the line yourself: > - Use a plunger to try to dislodge the blockage. > - Pour a cup of baking soda followed by a cup of vinegar down the drain. Let it sit for 15 minutes, then flush with hot water. > - Use a drain snake to try to remove the blockage. ### When to Call a Professional > If you are unable to clear the blockage yourself, it is important to call a professional plumber. They will have the tools and expertise to safely and effectively remove the blockage and repair any damage to the sewer line.