炎炎夏日，推薦想買電風扇，但不知如何選擇的你，嚴選10款DC電風扇，國際牌、夏普、Dyson等品牌電風扇推薦你；本篇除了告訴你電風扇和循環扇的差異，還教你5種電風扇挑選要點，讓你快速找到適合你的電風扇。
熱水器怎麼挑？精選櫻花、林內、莊頭北等恆溫、低耗電高CP值品牌熱水器推薦你，還有瓦斯、電、太陽能以及熱泵熱水器4機種大比拚，這樣挑省電又安全。另外分享熱水器出水忽冷忽熱的原因，教你如何解決這個惱人的居家問題！
市面上所販售的洗衣機百百種，各式各樣、各種功能，究竟該挑哪一台比較好呢？依據不同的洗衣需求、使用空間，與適用的家庭人數，替你整理10款合適的直立式洗衣機及滾筒式洗衣機；還有分享3種清洗洗衣機方法，避免孳生細菌還可延長洗衣機使用壽命。
想到涼爽消暑的方法，大部份的人第一直覺就是開冷氣，市面上的冷氣機種這麼多，我們該如何選擇冷氣機呢？這篇教你依照居家坪數換算冷氣噸數、其他附加功能等，教你挑選合適冷氣機，同時推薦8大熱銷品牌機種，以及分享冷氣機該如何清洗，以避免冷氣霉味異味產生。
你了解最新的『退還減徵貨物稅』以及『汰舊換新補助』嗎？購買家電時，上面都會貼有『能源效率標章』，能源效率共分為５個等級，數字越小越省電，『退還減徵貨物稅』是以１、２級 為主。(PS.但並非所有家電都有『能源效率標章』)
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