DAV Silver Sani Shield is based on chemical-free disinfectants used in hospitals where germs have become chemical resistant, and formulated without the use of any toxic chemicals. Frequency infused low ph acidic aqua kills bacteria, nano silver destroys the outer cell walls and nano copper prevents replication. This combination quickly eliminates all areas of concern and may protect for up to 24 hours on touch points. Moisturize and sanitize with essential oils and nano copper to nourish dry skin. Protect yourself and your family with Silver Sani Shield.