Removes dust, oil, dirt, and grease from wall surfaces. Does not damage rubber parts and gaskets. It can also be used as a universal technical cleaner for cleaning oil and other dirt from all mechanical parts. Also suitable for cleaning contacts and other electrical connections. Spray abundantly onto workpieces until visible dirt disappears. The high pressure in the vial itself guarantees that most of the surface will get dirty. The special valve can operate in any position at 360 °. Wait for the excess product to drain and dissolve any remaining dirt. If desired, spray again to rinse away the molten dirt and then wipe dry with a clean cloth. Important! Check paint and material resistance to detergent before starting cleaning.