Many people are at a loss when it comes to clogged floor drains. As an important interface connecting the drainage pipe and the indoor floor, the quality of the floor drain directly affects the quality of the indoor air, so it is particularly important to keep the floor drain unblocked. So, what should we do if the floor drain is blocked? Let's take a look at several possibilities of the floor drain being blocked.
Three possibilities for a clogged floor drain:
1. If the floor drain cover is not lost and is usually covered on top of the floor drain, it may be that building materials fell into the pipe when the house was built before, and it was not cleaned in time, which caused the blockage.
2. Usually there are more sundries falling into the pipeline, causing blockage.
3. The main drainage pipe of the external wall connected to the floor drain is blocked, resulting in the water from your home not being able to drain out. You need to ask the neighbors upstairs and downstairs if there is a similar situation of blocking the floor drain. If there is, there is a problem with the main pipe outside.