Avant Alcohol-Free Foaming Instant Hand Sanitizer kills 99.99% of most common germs that may cause illness in as little as 15 seconds. The bio-based, fragrance-free formulation is powered by Benzalkonium Chloride, a safe and effective antiseptic. Avant Alcohol-Free Foaming Instant Hand Sanitizer is dispensed as a thick foam that leaves the skin feeling soft and refreshed without the strong smell of alcohol or chemical fragrances. The non-flammable formulation is ideal for environments with flammability, vandalism, or other risks.