English 
Find a clean cloth, medical alcohol reserve, you can use a wet cloth to wipe the stool above the dirt, the rest can not be wiped off the use of this method to solve, will be an appropriate amount of alcohol on the cloth, just a little bit is good, put the dishcloth stained with alcohol at the dirt, rub it hard, rub it repeatedly, and soon you will find that the dirty things are gone. Finally, you can wipe it again with a clean, wet dishcloth, and clean the dirt off the alcohol cloth. Alcohol doesn't need to be poured too much, just a finger-sized area to be wet, so as not to waste.
Plastic products with strong static electricity, are easy to absorb dust and dirt. Edible soda plus detergent can be washed clean. Want to get some simple detergent on the line, 84 is also OK, is too expensive, and then with a little water can be done, if you want to wash very white, it is to use detergent. Or use a special cleaning agent for plastic products. It is a mixture of stearic acid 7%, sodium dodecylbenzene sulfonates 1%, sodium carboxymethyl cellulose 1%, aluminum oxide 30%, 2-(2-carboxy-3,5-di-tert-pentylphenyl) benzotriazole 0.7% and water 60.3%. When in use, dip the liquid into the cloth, then wipe; or part of the plastic furniture can be disassembled, open the detergent soaked in 1-2 minutes, and then take it out with a cloth wipe clean.
