The floor drain in the bathroom looks like a toenail shell from a distance, and the one that looks l

Here's a trick for you, put sand in a plastic bag and put it on the floor drain. Hope it helps. >>>More

The function of the cleaning port is to clean up the debris in the pipe, the pipe is blocked to come in handy, in general it does not work, it is generally installed on the riser, the end of the transverse pipe or a certain part of the transverse pipe (at this time, it generally stretches out of the ground and the decorative surface flush). >>>More

What you mean.

The main floor drain is shifting. >>>More

It should be said that it is not possible. The reason for this is that once there is dirt blocked, it may not be able to be cleaned up.

Summary. 2. The drainage pipe should have a slope, usually not less than 1%, and pay attention to the drainage slope when laying the drainage pipe, which will help to discharge the sewage immediately. >>>More