Who knows what the yellow marks left by the flush left by the toilet bowl for a long time can be bru

To solve the problem, we must find out the root cause of the problem, and to solve the blockage of the toilet, we must first find out the cause of the blockage of the toilet, buy some caustic soda, boil water to melt the caustic soda, and pour it into the toilet. After ten minutes, everything will be cleared. With an appropriate amount of oxalic acid, you can also use oxalic acid to clean the toilet, which is just neutralized with the urine alkali to make the toilet unblocked. >>>More

Generally, porcelain toilets are white glazed, burned at a high temperature of 1350 degrees, generally not, if it is nano glaze, then it will not, but there are those machine-made toilets on the market, if you buy those, it will be unlucky, those defective toilets are repaired in artificial circumstances, and if you are not a professional at the beginning, you can't see it.

Pay attention to the distance from the wall, avoid direct sunlight, and avoid hanging wet clothes. Try not to wipe the cabinet with a damp towel, avoid overheating, avoid scratches, etc., if there are children, to prevent children from scratching, the most important thing is to prevent moisture and heat. A few are listed for reference: >>>More

The toilet has been yellow and smelly for a long timeAt this time, we can go to the store and buy some cleaning balls and put them in the toilet, which can remove the smell. You can also wash it with a toilet cleaner to remove the smell. >>>More

The principle of automatic flushing of the toilet bowl is realized by connecting the solenoid valve with the infrared sensor switch. Human body pyroelectric infrared sensor: the human body has a constant body temperature, at 37 degrees will emit a specific wavelength of about 10UM infrared rays, passive infrared probes detect the human body emitted about 10UM infrared rays and work. >>>More