+1! 如果車上年紀，覺得空調不夠冷，這是一個簡單有效的保養方法用來清洗Condensor/AC Coil 外表麵以增加

熱交換效率，以前隻在LOWE找到過，別處沒有，噴上後10-15 分鍾後清水清洗，

網上簡介：

Description

Air conditioner foaming coil cleaner. It is water based. It will not harm drain pan. It has lemon fragrance deodorizes.

• Heavy duty water-based detergent
• Self-rinsing on condensate producing coils
• Low VOC, eco friendly formula
• Can also be used on lawn mower engines, refrigerator and freezer coils, and much more