Remove pore-imbedding stains (contaminants in the paint) by using a premium paint cleaner or cleaner polish at least once a year and more often if needed.

• 去除小孔处的污物，（漆面污染物），请使用漆面保护剂或清洁抛光剂，一年两次，如果需要的话，可增加次数。