The following methods can be used for reference in the restaurant (restaurant) kitchen sewer oil pollution blockage:

Method 1: Boiling water

We will know that it is easier to wash the oil stains on the bowl with hot water than with cold water. We can also use the same principle to flush the sewer with boiling water, that is, to melt the oil residue on the sewer wall with hot water. Prepare enough boiling water (it is recommended to prepare a pot full of boiling water) and keep pouring it into the sewer continuously.

Method 2: Baking soda+boiling water

We all know that the chemical name of baking soda is sodium bicarbonate. Sodium bicarbonate is alkaline when dissolved in water, while oil esters in oil stains will be hydrolyzed under alkaline conditions. Pour a proper amount of baking soda into a pot filled with hot water, and slowly pour baking soda water into the sewer continuously; You can also pour baking soda directly into the sewer, dissolve baking soda with the water in the sewer, and after a few minutes, after baking soda and the oil ester in the sewer fully react, pour it with boiling water, and basically dredge it.

Method 3: Use a pipe dredge agent

If the methods of boiling water and baking soda still can't dredge the sewer or the dredging result is not satisfactory, you can also choose to buy a special pipe dredge agent, which is available in supermarkets and shopping websites. Because there are many components in these special dredging agents that dissolve oil pollution.

method 4: toilet plunger

besides the special dredge of method 4, there is also a toilet plunger. By pulling the handle, a vacuum space is formed between the piston inside the toilet plunger tube and the sewer, and continuous pulling the handle generates pressure to suck up the blocked dirt in the sewer to dredge the sewer.

method 5: baking soda+vinegar

the amount of baking soda and vinegar should be increased according to the preliminary judgment of the scale accumulation of water pipes. After the vinegar is poured in. There will be some bubbles, because vinegar and baking soda will have some chemical reactions. We need to wait a few minutes, and if the scale is serious, we have to wait a little longer. Wait until the mixture of the two chemicals dissolves the oil and rust.