Clogged Drain Vent |verified| -

Vent pipes are exposed to the elements, making them vulnerable to several types of obstructions:

When a sink drains slowly or a toilet gurgles, most homeowners immediately reach for a plunger or a bottle of chemical drain cleaner. We assume the problem is a blockage in the pipe directly below the fixture. clogged drain vent

Your plumbing works the same way. The (or DWV) is a network of pipes that lead from your sinks and toilets, through the house, and up through the roof. These pipes allow sewer gases to escape safely into the atmosphere while letting fresh air enter the system. Vent pipes are exposed to the elements, making