overview of hand washing over a steel sink

antibacterial antiseptic antiviral bacterial bfs21094592 clean cleaning cleanliness cleanse disease diseases disinfect disinfecting faucet flowing germ germfree germs h1n1 hand hands hygiene hygienic kitchen lather practice practices pure purity rinse sanitary sanitation sanitise sanitize scrub scrubbing sink soap soapy stainless steel sterilize suds tap viral virus wash washing water