Can be used repeatedly without the risk of drying or irritating the skin. Non-flammable, and non-staining so that it can be used in areas where alcohol-based products are prohibited. Mild enough to be used repeatedly. Synergistic preservative system prevents product contamination. Free of parabens, triclosan, fragrance, dyes and formaldehyde. California Proposition 65 Compliant. Manufactured in the USA in an FDA registered facility.