After using the washbasin for a long time, oil stains and dirt are easy to accumulate. At this time, you can use oxalic acid to scrub the surface of the washbasin, wait for a minute and then rinse it with clean water, and the washbasin will become bright.
This is due to the high acidity of oxalic acid, which is quite effective in removing oil stains, etc., but remember to wash it with water as soon as possible after using oxalic acid, so as not to be corroded by acidic substances on the surface of the object.
If it cannot be improved, you can buy bottled safe bleach, pour it into the stained area of the washbasin, soak it for about 20 minutes, wash it with a towel or sponge, and then wipe it with water.
But never rub the surface with a scouring pad or sand powder, because this will grind the surface of the washbasin and make it lose its luster.
The above method of washing basins can also be applied to other ceramic sanitary ware. In addition, in order to protect the ceramic sanitary ware, the following points should be paid attention to:
1. Do not flush information paper, paper changing pads, women’s sanitary napkins and other items that are easy to clog into the toilet;
2. To prevent breakage and water leakage, do not hit the ceramic;
3. Please immediately remove it with a skin suction device when it is blocked;
4. It cannot be used and stored in water below 0°C;
5. In order to prevent the expansion of cement from bursting the bottom of the toilet, glass glue must be used for installation;
