You add a vent. There is an under sink vent available. It is a cap that is installed in the waste line as close to the sink as possible as long as it is above the level of the drain. It has a spring loaded lid that the suction from the water pulls open to allow air in to equalize the pressure.
To prevent your washing machine from draining into the sink, you can install a standpipe or a laundry sink with a proper drainage system. This will direct the water from the washing machine to the appropriate outlet, preventing it from draining into the sink.
The water may not be draining from the sink due to a clog in the pipes, which is blocking the flow of water.
cloged
The water may not be draining in the sink due to a clog in the pipes, a faulty drain stopper, or a problem with the plumbing system.
When a sink overflows, it means that the water in the sink has reached its maximum level and is spilling out onto the surrounding area. This can be due to a blockage in the drain, which prevents the water from draining properly. It is important to address the issue promptly to prevent water damage and potential plumbing problems.
There could be a few reasons why your bathroom sink is not draining even though it is not clogged. One possibility is that there is a problem with the sink's stopper mechanism or the drain pipe itself. It could also be due to a blockage further down the drain pipe that is not visible from the sink. Another potential issue could be a problem with the venting system, which helps regulate air pressure in the plumbing system. If you have ruled out a clog in the sink itself, you may need to investigate these other potential causes to determine why your sink is not draining properly.
The sound is the dishwasher draining into the sink drain. It is a normal sound.
The water in the sink may not be draining properly due to a clog in the pipes, a blockage in the drain, or a malfunction in the plumbing system.
The sink water may not be draining properly due to a clog in the pipes, a blockage in the drain, or a problem with the plumbing system.
To determine if the sink is clogged and needs unclogging, check if water is draining slowly or not at all. If water is not draining properly, the sink may be clogged and require unclogging.
Your sink may not be draining even though the pipes are clear due to a clog in the drain itself, a malfunctioning drain stopper, or a problem with the sink's venting system.
The sink gurgles when draining because air is trapped in the pipes, causing a vacuum effect that creates the gurgling sound as water flows through.