clean cleaning detergent hand hands housechores sponge washing window glove sprey vaporizer angles appearance body-parts clean-hands close-up fine-hair finger-nails fingers hair held hold man man's-hands surface textures thumb warm warm-hands wrist wrist-bands clenched fist thumbs-up care cleaning the computer computer desktop display dust electronics equipment flat screen housework indoor laptop left handed monitor office plasma professional rag rubbing scene screen technology television textile tv wiping damp cloth desinfection maintance metall shining female hygiene Sanitary sanitation skin