How to renovate the old bathroom to prevent the floor drain from clogging

1. Soda dredging: first pour half a cup of cooked baking soda into the sewer, and then pour half a cup of vinegar, after the soda reacts with the acid in the vinegar, it can remove the grease and grease substances adhered to the pipe.

2. Log dredging: first insert a log with a diameter close to the drainage outlet into the water pipe, and put a certain amount of water in the pool, and quickly pump the log up and down without interruption, and the dirt in the pipe will be washed away under the action of suction and pressure.

3. Caustic soda dredging: the sewer pipe is blocked, you can buy a few pieces of caustic soda from the market, put it into the sewer pipe, and then pour some hot water. When caustic soda meets hot water, caustic soda encounters hot water, chemical changes occur, the temperature rises rapidly, and the oil scale in the pipeline dissolves and discharges along the water, thus solving the problem of sewer blockage.

4. Dredging agent: The supermarket sells "pipe pass" is specially for cleaning up this kind of pipe blockage, pour an appropriate amount according to the degree of blockage, and pay attention to the instructions before buying, because some varieties of pipe pass are for metal pipes, and plastic ones cannot be used.

5. Biological dredging: Put a small yellow beet into the sewer pipe, then add some irritating things such as washing powder or salt, cover the lid, and dredge the pipe through the biological characteristics of the yellow beetle.

6. Pump dredging: When the drain sewer is blocked, you can plug the hose of the pump into the sewer, and then put in a small amount of water, and constantly pump air into it, and the pipe can be dredged.