If your sinks drain slowly, your toilet gurgles when you flush, or you smell a foul odor near your roof, your plumbing vent pipe might be clogged. This pipe allows air into your drain system, which is crucial for proper water flow. A clog (usually leaves, bird nests, or dead animals) creates a vacuum, stopping drainage.
Cleaning your plumbing vent pipe is an easy DIY fix that saves a $200+ service call. Just stay safe on that ladder how to clean plumbing vent pipe