WD-40-Specialist-Contact-Cleaner-Aerosol-400ml-WD-40-44368-p-WD-40-reg-Specialist-Contact-Cleaner-is-a-fast-drying-product-that-rapidly-penetrates-into-hard-to-reach-areas-to-clean-oil-dirt-flux-residue-and-condensation-from-sensitive-electronics-and-electrical-equipment-without-leaving-any-residue-It-is-non-conductive-and-safe-to-use-on-electrical-equipment-components-and-contacts-plastic-and-rubber-p-p-Smartstraw-application-Shake-can-thoroughly-before-use-Hold-upright-and