1
What is?
refers sunray small scratches present around the light spot in the light irradiation, due to the sun rays presents shape, so called “sun pattern.”
2
causes: [ 123]
generated sun pattern is generally produced by improper washing and waxing polishing operation, most Cleaning method by incorrect result. If no distinction Cleaning cloth alone vertical body, the body with the same base body and a cloth, a large number of fine sand will be mixed on the cloth, and then wiped with a cloth at this time will cause minor scratches to paint a spiral, look at the sun sun pattern is formed.
3
elimination method:
[ 123] 
with a professional polishing machine plus special abrasive, generally only in the formal automotive beauty shop to be processed.