In particular, complex computer printer circuits, after being attached to the semiconductor, have to be cleaned with chlorofluorocarbons (mainly CFC-113) to wash away residual corrosive chemicals and protect the quality of the computer.
因此，衣物乾洗、鏡片清洗，尤其是線路錯綜精微的電腦印刷電路板，在將半導體等元件銲接上去後，也要用氟氯碳化物（以 CFC-113 為主）清洗殘留的、有腐蝕性的化學殘渣，以免影響電腦的品質。