Cleaned components should be rinsed off quickly and thoroughly to remove any remaining contaminants. Even if the components appear to be clean, some detergent residue may remain. This should be removed because the residue may contribute to voltage bleed-down when the components are placed in service. Also, even though the detergent is “buffered” (i.e., treated to prevent deterioration of the aluminum), prolonged contact with contact with the component could cause minor corrosion. As with cleaning, hot water should be used for rinsing.