1. The floor drain in the bathroom will cause blockage. One of the biggest reasons is that when you wash your hair, the hair that falls off falls to the ground, and then flows into the floor drain along the water flow. After a long time, it will naturally become blocked. At this time, it is necessar

1. PVC floor drainThe price of PVC floor drains is relatively low, and the effect is also good. But it also has the disadvantage that the material is brittle and easy to age. This kind of floor drain was used by my family in the past, it is really not durable, and it will be replaced in a short time

1. The leak in the bathroom can be tested first, which is usually caused by the imperfect concrete and improper waterproofing of the floor drain pipe. If it is due to this reason, the best way to leak water is to fill the annular groove around the leaking floor drain with cf-2000 cement-based waterp

1. Manual cleaning method The floor drain is blocked generally because all kinds of dirt enter through the floor drain port, which causes it to be blocked; first, it is enough to clean up the dirt in the floor drain. Another method is to use tools such as iron pliers and wire hooks to open the lid o