I don't know how to remove the toilet, basin oil stains and dirt of the mobile toilet

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, and then rinse it with water after a minute, and the washbasin will become bright. This is because oxalic acid is extremely acidic, and it is quite effective in removing oil stains, etc., but remember to wash with water as soon as possible after using oxalic acid, so as to avoid the surface of the object being corroded by acidic substances. 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 wash it with clean water, but never use a scouring pad or sand Powder the surface, as this can rub the surface of the basin and tarnish it. The above washbasin methods can also be applied to other ceramic sanitary ware. In addition, in order to protect the ceramic sanitary ware, pay attention to the following points: 1. Do not flush newsprint, diaper pads, women's sanitary napkins, etc. into the toilet, which are easy to block. items. 2. To prevent breakage and water leakage, do not hit the ceramic. 3. When it is blocked, please use a skin suction device to remove it immediately. 4. Do not use and store in an environment with water below 0°C. 5. In order to prevent the expansion of the cement from bursting the bottom of the toilet, be sure to use glass glue for installation. 6. When installing the squatting pan, it is recommended to separate the product installation surface and the floor with a thin layer of asphalt. 7. When installing the basin, it is recommended to use glass glue, and epoxy is prohibited. 8. If there are metal scratches, they can be washed off by chemical reaction with dilute acid without damaging the glaze. 9. When the toilet is installed, if the floor is too thin, it is recommended to fix it directly with silicone without expansion bolts. 10. If you choose a cabinet basin, especially a hanging cabinet basin, it is recommended that you do not fix the cabinet directly, but fix the cabinet together with the ceramic washbasin, which is safer. At present, many people use domestic water to flush the toilet. The sewage from washing clothes is alkaline, and it is easy to damage the water parts when it passes through the toilet tank. The oily water can also easily corrode the parts and stain the porcelain body. Therefore, it is recommended not to use too dirty water. Flush the toilet with water that has been used to wash dishes.