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清洗厨房中使用的换气扇很费时费力,使用刷子、洗涤剂难以奏效,用刀片刮又易损伤塑料或金属表面涂层。那么,如何清除换气扇的油污呢?巧除的方法是:将换气扇油污严重的扇叶、外框和挡风罩取下,先用中性洗涤剂清除表面,用水冲洗干净,在室内晾干;然后将聚乙烯醇,如17—88、17—99等,溶于80-90℃的热水中,配成10-20%的溶液,当作浸渍液、涂布液或喷涂液,将扇叶、外框和挡风罩放入浸渍液中浸湿,取出后再用涂布或小喷雾器喷涂表面,使之形成涂膜,稍干后,可将部件安装在扇体上使用,待有油污后,再拆下浸入冷水或温水中,10分钟内,便可轻易地将油污彻底清除。
It is very time-consuming and laborious to clean the ventilation fan used in the kitchen. Using a brush, the detergent is hard to work with. It is easy to scratch the plastic or metal surface with a razor blade. So, how to remove the oil fan it? Clever way is: the fan exhaust fan serious oil, the outer frame and the windshield removed, first with a neutral detergent to remove the surface, rinse with water, dry in the room; Then polyvinyl alcohol, such as 17-88,17-99, etc., dissolved in hot water at 80-90 ℃, dubbed 10-20% of the solution, as the impregnating solution, coating solution or spray solution, the fan Leaves, frame and windshield into the soaking liquid immersion, remove and then coated with a small spray or spray the surface, so that the formation of coating, slightly dry, the components can be installed on the fan to use, to be Oil, then remove the immersion in cold water or warm water, 10 minutes, you can easily remove the oil thoroughly.