Electrical contact cleaner or electrical contact cleaner spray is a chemical cleaning solution used to remove dirt, grime, oil, grease, flux residue and other contaminants from electrical contacts and other sensitive electrical components. Electrical contact cleaner is non-conductive which enables it to be safely used on components without causing shorting and damage it also evaporates quickly leaving a surface which is free of residue. The removal of contaminants on electrical contacts and connections using contact cleaner can improve electrical performance and conductivity. Electrical contact cleaner can also prevent future corrosion and oxidization by providing a protective barrier around electrical components.