Is there a relationship between the floor drain and the washing machine on the second floor?

Updated on Toilets 2024-07-22
3 answers
  1. Anonymous users2024-01-24

    The main problem is that the main sewer pipe is not smooth, and it is good to open it.

    When there is a large amount of water upstairs, such as a washing machine, because the main pipe on the first floor cannot be discharged in time, it will leak back water from the first floor.

  2. Anonymous users2024-01-23

    It doesn't matter, because the people upstairs need water to live, and it's your downstairs that the sewer is blocked.

  3. Anonymous users2024-01-22

    It's because the sewer pipe leading to the outside on the first floor of your house is blocked, just dredge it.

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The fourth floor has a hairy relationship with the first floor.