If there is no cleanout in the drain line of a house, what are the options available to a plumber?

When a plumber encounters a drain line without a cleanout, there are specific methods to clear a blockage. Snaking through the vents involves utilizing the vent pipe to access the drain line, facilitating the removal of obstructions higher up in the system. This technique can be effective when the blockage is not too far into the line and allows for maintenance without disturbing the existing plumbing.

Removing a water closet (toilet) is another viable solution. This method provides direct access to the drain pipe and can make it easier to clear clogs that are located within that immediate section of the plumbing. Once the toilet is removed, a plumber can use a snake or auger to dislodge and remove the blockage efficiently.

Both of these methods are acceptable and practical solutions when no cleanout is available. They allow a plumber to address drainage issues without needing to rely solely on advanced techniques or services from another professional. The choice between these two options is often dictated by specific circumstances surrounding the blockage and the design of the plumbing system in question.