Sewer Smell in Home Found Fast! #plumbing #plumber #diy

What happens here

This project demonstrates how to diagnose and repair a sewer smell in a house by using a smoke test. A Milwaukee shop vac is converted into a blower to introduce smoke from a smoke emitter into the plumbing vent system. The smoke reveals a disconnected vent pipe in the bathroom ceiling, which is then accessed by cutting drywall and repaired using ABS cement.