Why is the floor drain always blocked in your house? Many people are at a loss for blocking floor drains. As an important interface connecting drainage pipes and indoor floors, the quality of floor drains directly affects the quality of indoor air, so it is particularly important

2025/05/1312:18:36 home 1173

Why do your floor drain always block

Panda life

Many people are at a loss for floor drain blockage

As an important interface connecting drain pipe and indoor floor,

The quality of floor drain directly affects the quality of indoor air,

Therefore, it is particularly important to keep the floor drain smooth.

So, what should we do if the floor drain is blocked?

Let’s first look at the possibilities of floor drain blockage.

PART ONE

Three possibilities for blockage of floor drain

1. If the floor drain cover is not lost and is usually covered on the floor drain opening, it is possible that when building materials fell into the pipeline when building a house in the past, it was not cleaned in time, resulting in blockage.

2. Usually, more debris fall into the pipe, causing blockage.

3. The main drainage pipe connected to the exterior wall of the floor drain is blocked, causing the water in your home to be unable to be discharged. You need to ask your neighbors upstairs and downstairs if there is any similar situation of blocking the floor drain. If so, it is a problem with the main stewardship outside.

PART TWO

Methods for clearing floor drains

1. Floor drain seepage

There is generally only one possibility for floor drain leakage problems, mainly because the waterproofing at the joint between the sewer pipe passing through the floor slab and the floor slab is not done well. There are generally no problems with the floor drain. If water seepage occurs in the floor drain, open the floor tiles around the floor drain, dig out 3cm deep, and then seal it with the leakage plugging spirit. After one to two hours, you can conduct the water-closing test for . If water seepage does not occur, it means that the problem is solved.

2. Floor drain reverses

Floor drain is an important interface connecting the drainage pipeline system and the indoor floor. As an important component of the drainage system in a residential building, its performance directly affects the quality of the indoor air and is very important for the odor control of the bathroom. The reason for the smell of the floor drain may be that the water sealing height of the floor drain is insufficient, and the moisture quickly drys up, causing the odor in the drain pipe to overflow. At this time, you can add a reflux bend to the floor drain, or replace it with a floor drain of the same specification. If no one is at home for a long time, it is best to seal the floor drain with a lid.

3. Log unblocking method

First insert a log with a diameter close to the drain into the water pipe, and put a certain amount of water into the pool, and thrust the log up and down rapidly uninterruptedly. Under the action of suction and pressure, the dirt in the pipeline will be washed away.

4. Soda with vinegar dredging method

First pour half a cup of cooked soda powder into the sewer, and then pour half a cup of vinegar. After the soda reacts chemically with the acid in the vinegar, the grease substances adhered to the pipe can be removed.

5. Biological dredging

Put a small yellow thorn into the drain pipe, then add some irritating things such as laundry detergent or salt to cover the lid, and clear the pipe through the biological characteristics of the yellow thorn.

6. When the drain drain drain is blocked in the air pump, the hose of the air pump can be stuffed into the sewer, and then a small amount of clean water is added to continuously pump air in, and the pipe can be cleared.

If the above method cannot clear the floor drain, you can only ask a professional repairman or pipeline clearance company. Here I recommend the Panda Life Platform. Leave professional matters to professionals!