Is it normal to have stagnant water in the urinal drain before the bathroom is renovated

Updated on Bathroom 2024-07-25
1 answers
  1. Anonymous users2024-01-24

    Normally, it is the stagnant water of the S-shaped anti-odor bend of the drainage pipe, which is used for odor prevention, you can use a bucket to connect the water to test whether the water is smooth.

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