Essential Plumbing Tools Every Pro Should Know
What is a common sign of a blocked plumbing vent?

Correct Incorrect A blocked plumbing vent prevents air from moving freely through the system, causing a vacuum effect that results in gurgling noises when water drains. This can also slow down drainage and cause sewer gas odors to escape into the home. Proper venting is crucial to maintaining the efficiency and safety of the plumbing system.