How do lumps form in kitchen drains?

Long-term accumulation result: viscous liquids such as vegetable oils and animal fats flow into the pipeline, stick to the inner wall of the pipeline, and form scale.

Hair strands, rags, decoration residues, iron bacteria, and microbial reproduction will all form scales on the inner wall of the pipeline.

The discharge of the above objects is undoubtedly an important cause of fouling, and with the extension of the existence of the building, the circulation is not smooth or the blockage tends to increase.

Grease blockage sewers generally appear in the kitchen, this blockage is generally the scaling of the inner wall of the pipe, the pipe is seriously scaled and the sewer is not smooth, and the slight can be dredged with a dredging machine, if it is serious. It can not be solved with a simple dredging method, there will be just dredging and blocking, blocking, blocking, this is a vicious circle, if you want to completely solve the problem, you can use high-pressure water to clean the inner wall of the pipeline, or replace the pipeline. Comparatively speaking, it is more economical to use high-pressure cleaning for dredging.

Aqueduct dredging agents can also be used, which is one of the more commonly used products on the market today. This product is especially effective for clogging blockages caused by hair, greasy, paper, etc.

How long has your home been renovated? I think it may be that during the renovation, the painter poured the remaining polyester paint, and it was not completely washed out at that time, so that the paint solidified and settled in the sewer, and the oil I saw was because the surface was wrapped in oil.

I think it may be that during the renovation, the painter poured the remaining polyester paint, and it was not completely washed out at that time, so that the paint solidified and settled in the sewer, and the oil I saw was because the surface was wrapped in oil.

It can also be a lump formed by the condensation of the oil stain.

It is suspected that fatty acids are formed by rancidity oils and compounds formed by calcium salts and magnesium salts in water.

Causes of pipeline blockage: After the fouling of the inner wall of the pipeline, (scaling, a crystalline as hard as limestone) causes serious scaling of the pipeline, it will cause the sewer to be unblocked, and there will be just dredged, and it will be blocked, blocked, blocked, and so on.

Solution. First, each household, half a year to a year, the pipeline maintenance and management once, with hot boiled water, preferably salt or caustic soda in the boiling water, through the dishwashing sink and floor drain inflow, the pipeline is flushed, melt the scale of the inner wall of the pipeline, in order to facilitate the smooth flow of the pipeline.

Way. 2. Replace the pipeline.

I don't know, I think for myself, I think desperately.

How long have you lived in the house? Do you have a photo?