New Buyers immediately after installation have to have head over to our Web site Sign up to My Item to activate the warranty company of the products. 大家都清楚，厨房是一个重油烟的地方，特别是生活在北方的居民们喜欢爆炒（煎、炸），油烟会在很短的时间里附着在厨房的墙面甚至柜门上，所以只能是在烹饪时，需要提前打开厨房里的抽油烟机来把做饭时的油烟全部吸走，这样才能够为厨房创造更好的空气环境... https://fellowfavorite.com/story20253782/a-simple-key-for-%E7%BE%8E%E5%9B%BD%E6%96%B9%E5%A4%AA%E6%B2%B9%E7%83%9F-unveiled