"The weather is good, their own hands to wash the car......" But what will be the result? Every day there are some dust particles fall in your car, with ordinarycloth to clean the car, its effects will only be equivalent to the polishing paint,long-term since his thought is the care is good for the car, but the car paint is more and more black....... Do as the car with dishevelled hair and a dirty face,ignore? The key problem of dust particles ruined car is the car paint surface,and the sponge is the particle capture expert. With water, artificial, sponge big hole, after extrusion can form a small "cleaner", so that the dust particles firmly inits "body", rather than directly and repeatedly to paint. So the sponge is very suitable for washing, especially to relieve the paint surface dust first scrub.