How to complain that there is sand in Huaihua gas bottle? Because it was winter, I felt that the gas was not used up, so I shook it. As a result, there was a lot of sand in it.

Because liquefied gas is impure and contains impurities, the cylinder is rusted, resulting in rust residue, and the gas in the cylinder is in a liquid state, so it will rustle when shaken. Because of corrosion, cylinders should be replaced regularly to avoid accidents. Generally, the service life of cylinders is 4 years. The above is the official statement. Now, let's talk about my own point of view. Gas is charged by weight. If it needs to be weighed, it is common to add some other gases. The problem of sediment is because the gas station never changes the cans to save money. After so long use, it is normal to have dregs. This complaint. . To tell the truth, since everyone dares to do this, everything is well done. Unless you can get the relevant departments with high energy, it is useless to complain. You can try to change the supply at a gas station.