It is a common problem that kitchen waste blocks the sewer. When we are cooking and washing dishes, it is easy to pour grease, food residue and other substances into the sewer, which leads to sewer blockage. This situation will not only cause the sewage in the sewer to flow backwards, but also cause serious harm to the environment, so it is necessary to take timely measures to clean and maintain it.

First of all, try to avoid pouring grease, residue and other substances into the sewer. We can use filters or fishing nets to filter out these sundries when cooking and washing dishes, and then deal with them. In case of blockage, the following methods can be used to clean it:

1. Use cleaner: There are special kitchen waste cleaners on the market. You can pour them into the sewer, wait for a certain period of time, and then rinse them with hot water, which can effectively remove debris and garbage in the sewer.

2. Use unconventional methods: you can use powerful water guns, pipe dredgers and other tools to clean up. For serious congestion, you can also consider using manual cleaning, but pay attention to safety.

3. Maintenance: Maintain the sewer regularly, and clean and check the condition of the sewer to avoid the sewer from being blocked again. You can clean the sewers regularly and use microbial cleaners for maintenance.

In a word, the blockage of kitchen waste will bring a lot of trouble to our life and environment, and we need to take effective measures to clean up and maintain it. In daily life, we should develop reasonable eating habits, try to avoid dumping garbage into sewers and reduce sewer blockage.